SUBPART - Subpart B—Substances for Use Only as Components of Adhesives

Collapse to view only § 175.125 - Pressure-sensitive adhesives.

§ 175.105 - Adhesives.
§ 175.125 - Pressure-sensitive adhesives.

§ 175.105 - Adhesives.

(a) Adhesives may be safely used as components of articles intended for use in packaging, transporting, or holding food in accordance with the following prescribed conditions:

(1) The adhesive is prepared from one or more of the optional substances named in paragraph (c) of this section, subject to any prescribed limitations.

(2) The adhesive is either separated from the food by a functional barrier or used subject to the following additional limitations:

(i) In dry foods. The quantity of adhesive that contacts packaged dry food shall not exceed the limits of good manufacturing practice.

(ii) In fatty and aqueous foods. (a) The quantity of adhesive that contacts packaged fatty and aqueous foods shall not exceed the trace amount at seams and at the edge exposure between packaging laminates that may occur within the limits of good manufacturing practice.

(b) Under normal conditions of use the packaging seams or laminates will remain firmly bonded without visible separation.

(b) To assure safe usage of adhesives, the label of the finished adhesive container shall bear the statement “food-packaging adhesive”.

(c) Subject to any limitation prescribed in this section and in any other regulation promulgated under section 409 of the Act which prescribes safe conditions of use for substances that may be employed as constituents of adhesives, the optional substances used in the formulation of adhesives may include the following:

(1) Substances generally recognized as safe for use in food or food packaging.

(2) Substances permitted for use in adhesives by prior sanction or approval and employed under the specific conditions of use prescribed by such sanction or approval.

(3) Flavoring substances permitted for use in food by regulations in this part, provided that such flavoring substances are volatilized from the adhesives during the packaging fabrication process.

(4) Color additives approved for use in food.

(5) Substances permitted for use in adhesives by other regulations in this subchapter and substances named in this subparagraph: Provided, however, That any substance named in this paragraph and covered by a specific regulation in this subchapter, must meet any specifications in such regulation.

Substances	Limitations	Abietic acid		Acetone		Acetone-formaldehyde condensate (CAS Reg. No. 25619-09-4)		Acetone-urea-formaldehyde resin		N-Acetyl ethanolamine		Acetyl tributyl citrate		Acetyl triethyl citrate		2-Acrylamido-2-methyl-propanesulfonic acid, homopolymer, sodium salt (CAS Reg. No. 35641-59-9)		Albumin, blood		(2-Alkenyl) succinic anhydrides in which the alkenyl groups are derived from olefins which contain not less than 78 percent C30 and higher groups (CAS Reg. No. 70983-55-0)		4-[2-[2-2-(Alkoxy (C12-C15) ethoxy) ethoxy]ethyl] disodium sulfosuccinate		1-Alkyl (C6-C18) amino-3-amino-propane monoacetate		Alkylated (C4 and/or C8) phenols		Alkyl (C7-C12) benzene		Alkyl (C10-C20) dimethylbenzyl ammonium chloride		n-Alkyl(C12, C14, C16, or C18) dimethyl (ethylbenzyl) ammonium cyclohexylsulfamate	For use as preservative only.	Alkyl ketene dimers as described in § 176.120 of this chapter		Alkyl (C7-C12) naphthalene		alpha Olefin sulfonate [alkyl group is in the range of C10-C18 with not less than 50 percent C14-C16], ammonium, calcium, magnesium, potassium, and sodium salts		2-[(2-aminoethyl)amino]ethanol (CAS Reg. No. 111-41-1)		3-Aminopropanediol	For use only in the preparation of polyurethane resins.	Aluminum		Aluminum acetate		Aluminum di(2-ethylhexoate)		Aluminum potassium silicate		N-β-Aminoethyl-gamma-aminopropyl trimethoxysilane		3-(Aminomethyl)-3,5,5-trimethylcyclohexylamine		Aminomethylpropanol		Ammonium benzoate	For use as preservative only.	Ammonium bifluoride	For use only as bonding agent for aluminum foil, stabilizer or preservative. Total fluoride from all sources not to exceed 1 percent by weight of the finished adhesive.	Ammonium borate		Ammonium citrate		Ammonium persulfate		Ammonium polyacrylate		Ammonium potassium hydrogen phosphate		Ammonium silico-fluoride	For use only as bonding agent for aluminum foil, stabilizer, or preservative. Total fluoride from all sources not to exceed 1 percent by weight of the finished adhesive.	Ammonium sulfamate		Ammonium thiocyanate		Ammonium thiosulfate		Amyl acetate		Anhydroenneaheptitol		Animal glue as described in § 178.3120 of this chapter		2-Anthraquinone sulfonic acid, sodium salt	For use only as polymerization-control agent.	Antimony oxide		Asbestos		Asphalt, paraffinic and naphthenic		Azelaic acid		Azo-bis-isobutyronitrile		Balata rubber		Barium acetate		Barium peroxide		Barium sulfate		Bentonite		Benzene (benzol)		1,4-Benzenedicarboxylic acid, bis[2-(1,1-dimethylethyl)-6-[[3-(1,1-dimethylethyl)-2-hydroxy-5-methylphenyl]methyl]-4-methyl-phenyl]ester (CAS Reg. No. 57569-40-1)	For use as a stabilizer.	1,2-Benzisothiazolin-3-one (CAS Registry No. 2634-33-5)	For use as preservative only.	Benzothiazyldisulfide		p-Benzoxyphenol	For use as preservative only.	Benzoyl peroxide		Benzyl alcohol		Benzyl benzoate		Benzyl bromoacetate	For use as preservative only.	p-Benzyloxyphenol	Do.	BHA (butylated hydroxyanisole)		BHT (butylated hydroxytoluene)		Bicyclo[2.2.1]hept-2-ene-6-methyl acrylate		2-Biphenyl diphenyl phosphate		Bis(benzoate-O)(2-propanolato)aluminum (CAS Reg. No. 105442-85-1)	For use only as a reactant in the preparation of polyester resins.	1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hy-drazine (CAS Reg. No. 32687-78-8)	For use at a level not to exceed 2 percent by weight of the adhesive.	1,3-Bis(2-benzothiazolylmercaptomethyl) urea		4,4′-Bis(α,α-dimethylbenzyl)diphenylamine		2,6-Bis(1,1-dimethylethyl)-4-(1-methylpropyl)phenol (CAS Reg. No. 17540-75-9)	For use as an antioxidant and/or stabilizer only.	2,6-Bis (1-methylheptadecyl)-p-cresol		4-[[4, 6-Bis(octylthio)6-Bis(octylthio)6-Bis(octylthio)-s-triazin-2-yl]amino]-2,6-di-tert-butylphenol (CAS Reg. No. 991-84-4)		Bis(tri-n-butyltin) oxide	For use as preservative only.	Bis(trichloromethyl)sulfone C.A. Registry No. 3064-70-8	Do.	Borax		Boric acid		2-Bromo-2-nitro-1, 3-propanediol (CAS Reg. No. 52-51-7)	For use only as an antibacterial preservative.	Butanedioic acid, sulfo-1,4-di-(C9-C11 alkyl) ester, ammonium salt (also known as butanedioic acid, sulfo-1,4-diisodecyl ester, ammonium salt [CAS Reg. No. 144093-88-9]).	For use as a surface active agent in adhesives.	1,3-Butanediol		1,4-Butanediol		1,4-Butanediol modified with adipic acid		Butoxy polyethylene polyproplyene glycol (molecular weight 900-4,200)		Butyl acetate		Butyl acetyl ricinoleate		Butyl alcohol		Butylated reaction product of p-cresol and dicyclopentadiene	As identified in § 178.2010(b) of this chapter.	Butylated, styrenated cresols identified in § 178.2010(b) of this chapter		Butyl benzoate		1,3-Butylene glycoldiglycolic acid copolymer		tert-Butyl hydroperoxide		4,4′-Butylidenebis(6-tert-butyl-m-cresol)		Butyl lactate		p-tert-Butylphenyl salicylate		p-tert-Butylpyrocatechol	For use only as polymerization-control agent.	Butyl ricinoleate		Butyl rubber polymer		Butyl stearate		Butyl titanate, polymerized		Butyraldehyde		Calcium ethyl acetoacetate		Calcium nitrate		Calcium metasilicate		Camphor		Camphor fatty acid esters		Candelilla wax		epsilon-Caprolactam-(ethylene-ethyl acrylate) graft polymer		Carbon black, channel process		Carbon disulfide-1,1′-methylenedipiperidine reaction product		Carbon tetrachloride		Carboxymethylcellulose		Castor oil, polyoxyethylated (4-84 moles ethylene oxide)		Cellulose acetate butyrate		Cellulose acetate propionate		Ceresin wax (ozocerite)		Cetyl alcohol		Chloracetamide		Chloral hydrate		Chlorinated liquid n-paraffins with chain lengths of C10-C17, containing 40-70 percent chlorine by weight		Chlorinated pyridine mixture with active ingredients consisting of 2,3,5,6-tetrachloro-4-(methylsulfonyl) pyridine, 2,3,5,6-tetrachloro-4-(methylsulfinyl) pyridine and pentachloropyridine	For use as preservative only.	Chlorinated rubber polymer (natural rubber polymer containing approximately 67 percent chlorine)		1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride	For use as preservative only.	Chlorobenzene		4-Chloro-3,5-dimethylphenol (p-chloro-m-xylenol)	For use as preservative only.	4-Chloro-3-methylphenol	Do.	5-Chloro-2-methyl-4-isothiazolin-3-one (CAS Reg. No. 26172-55-4) and 2-methyl-4-isothiazolin-3-one (CAS Reg. No. 2682-20-4) mixture at a ratio of 3 parts to 1 part, manufactured from methyl-3-mercaptopropionate (CAS Reg. No. 2935-90-2). The mixture may contain magnesium nitrate (CAS Reg. No. 10377-60-3) at a concentration equivalent to the isothiazolone active ingredients (weight/weight)	For use only as an antimicrobial agent in polymer latex emulsions.	Chloroform		Chloroprene		Chromium caseinate		Chromium nitrate		Chromium potassium sulfate		Cobaltous acetate		Coconut fatty acid amine salt of tetrachlorophenol	For use as preservative only.	Copal		Copper 8-quinolinolate	For use as preservative only.	Coumarone-indene resin		Cresyl diphenyl phosphate		Cumene hydroperoxide		Cyanoguanidine		Cyclized rubber as identified in § 176.170(b)(2) of this chapter		Cyclohexane		1,4-Cyclohexanedimethanoldibenzoate (CAS Reg. No. 35541-81-2)		Cyclohexanol		Cyclohexanone resin		Cyclohexanone-formaldehyde condensate		N-Cyclohexyl p-toluene sulfonamide		(η 5-Cyclopentadienyl)-(η 6-isopropylbenzene)iron(II) hexafluorophosphate (CAS Reg. No. 32760-80-8)	For use only as a photoinitiator.	Damar		Defoaming agents as described in § 176.210 of this chapter		Dehydroacetic acid		Diacetone alcohol		Diacetyl peroxide		N,N′-Dialkoyl-4,4′-diaminodiphenylmethane mixtures where; the alkoyl groups are derived from marine fatty acids (C12-C24)		2,5-Di-tert-amylhydroquinone		Diamines derived from dimerized vegetable oil acids		Diaryl-p-phenylenediamine, where the aryl group may be phenyl, tolyl, or xylyl		1,2-Dibromo-2,4-dicyanobutane (CAS Registry No. 3569-65-7)	For use as a preservative only.	2,2-Dibromo-3-nitrilopropionamide (CAS Reg. No. 10222-01-2).	For use as a preservative only.	2,5-Di-tert-butylhydroquinone		Dibutyl maleate		2,6-Di-tert-butyl-4-methylphenol	For use as preservative only.	Di(C7, C9-alkyl)adipate		Dibutyl sebacate		Dibutyltin dilaurate for use only as a catalyst for polyurethane resins		1,2-Dichloroethylene (mixed isomers)		Dicumyl peroxide		Dicyclohexyl phthalate		Diethanolamine		Diethanolamine condensed with animal or vegetable fatty acids		Diethylamine		Diethylene glycol		Diethylene glycol adipic acid copolymer		Diethylene glycol dibenzoate		Diethylene glycol hydrogenated tallowate monoester		Diethylene glycol laurate		Diethylene glycol monobutyl ether		Diethylene glycol monobutyl ether acetate		Diethylene glycol monoethyl ether		Diethylene glycol monoethyl ether acetate		Diethylene glycol monomethyl ether		Diethylene glycol monooleate		Diethylene glycol monophenyl ether		Diethylene glycol copolymer of adipic acid and phthalic anhydride		Di(2-ethylhexyl) adipate		Di(2-ethylhexyl)phthalate		Diethyl oxalate		Di(2-hydroxy-5-tert-butylphenyl) sulfide		2,2′-Dihydroxy-5,5′-dichlorodiphenylmethane (dichlorophene)		4,5-Dihydroxy-2-imidazolidinone		4-(Diiodomethylsulfonyl) toluene CA Registry No.: 20018-09-01	For use as an antifungal preservative only.	Diisobutyl adipate		Diisobutyl ketone		Diisobutylphenoxyethoxyethyl dimethyl benzyl ammonium chloride		Diisodecyl adipate		Diisodecyl phthalate		Diisopropylbenzene hydroperoxide		N,N-Dimethylcyclohexylamine dibutyldithiocarbamate		Dimethyl formamide		Dimethyl hexynol		2,2-Dimethyl-1,3-propanediol dibenzoate		Dimethyl octynediol		N-(1,1-dimethyl-3-oxobutyl) acrylamide		3,5-Dimethyl-1,3,5,2H-tetrahydrothiadiazine-2-thione	For use as preservative only.	Di-β-naphthyl-p-phenylenediamine		4,6-Dinonyl-o-cresol		Dinonylphenol		Di-n-octyldecyl adipate		Dioctyldiphenylamine		Dioctylsebacate		Dioxane		Dipentaerythritol pentastearate		Dipentamethylene-thiuram-tetrasulfide		Dipentene		Dipentene resins		Dipentene-beta-pinene-styrene resins		Dipentene-styrene resin (CAS Registry No. 64536-06-7)		Diphenyl-2-ethylhexyl phosphate		Diphenyl, hydrogen ated		N,N′-Diphenyl-p-phenylenediamine		1,3-Diphenyl-2-thiourea		Dipropylene glycol		Dipropylene glycol dibenzoate		Dipropylene glycol monomethyl ether		Dipropylene glycol copolymer of adipic acid and phthalic anhydride		Disodium cyanodithioimidocarbonate		Disodium 4-isodecyl sulfosuccinate (CAS Reg. No. 37294-49-8)		N,N′-Distearoylethylenediamine		Distearyl thiodipropionate		3,5-Di-tert-butyl-4-hydroxyhydrocinnamic acid triester with 1,3,5-tris(2-hydroxyethyl)-s-triazine-2,4,6(1H, 3H, 5H)-trione	For use as antioxidant only.	4,4′-Dithiodimorpholine		n-Dodecylmercaptan		tert-Dodecylmercaptan		Dodecylphenoxybenzene-disulfonic acid and/or its calcium, magnesium, and sodium salts		Elemi gum		Epichlorohydrin-4,4′-isopropylidenediphenol resin		Epichlorohydrin-4,4′-sec-butylidenediphenol resin		Epichlorohydrin-4,4′-isopropylidene-di-o-cresol resin		Epichlorohydrin-phenolformaldehyde resin		Erucamide (erucylamide)		Ethanolamine		Ethoxylated primary linear alcohols of greater than 10 percent ethylene oxide by weight having molecular weights of 390 to 7,000 (CAS Reg. No. 97953-22-5)		Ethoxypropanol butyl ether		Ethyl alcohol (ethanol)		5-Ethyl-1,3-diglycidyl-5-methylhydantoin (CAS Reg. No. 15336-82-0)		Ethylene-acrylic acid-carbon monoxide copolymer (CAS Reg. No. 97756-27-9)		Ethylene-acrylic acid copolymer, partial sodium salt containing no more than 20 percent acrylic acid by weight, and no more than 16 percent of the acrylic acid as the sodium salt (CAS Reg. No. 25750-82-7)		Ethylenediamine		Ethylenediaminetetra-acetic acid, calcium, ferric, potassium, or sodium salts, single or mixed		Ethylene dichloride		Ethylene glycol		Ethylene glycol monobutyl ether		Ethylene glycol monobutyl ether acetate		Ethylene glycol monoethyl ether		Ethylene glycol monoethyl ether acetate		Ethylene glycol monoethyl ether ricinoleate		Ethylene glycol monomethyl ether		Ethylene glycol monophenyl ether		Ethylene-carbon monoxide copolymer (CAS Reg. No. 25052-62-4) containing not more than 30 weight percent of the units derived from carbon monoxide		Ethylene-maleic anhydride copolymer, ammonium or potassium salt		Ethylene-methacrylic acid copolymer partial salts: Ammonium, calcium, magnesium, sodium, and/or zinc		Ethylene-methacrylic acid-vinyl acetate copolymer partial salts: Ammonium, calcium, magnesium, sodium, and/or zinc		Ethylene-octene-1 copolymers containing not less than 70 weight percent ethylene (CAS Reg. No. 26221-73-8)		Ethylene-propylene-dicyclopentadiene copolymer rubber		Ethylene, propylene, 1,4-hexadiene and 2,5-norbornadiene tetrapolymer		Ethylene-vinyl acetate carbon monoxide terpolymer (CAS Registry No. 26337-35-9) containing not more than 15 weight percent of units derived from carbon monoxide		2,2′-Ethylidenebis (4,6-di-tert-butylphenol) (CAS Reg. No. 35958-30-6)		Ethyl-p-hydroxybenzoate	For use as preservative only.	Ethyl hydroxyethylcellulose		Ethyl lactate		2,2′-Ethylidenebis(4,6-di-tert-butylphenyl)fluorophosphonite (CAS Reg. No. 118337-09-0)	For use as an antioxidant and/or stabilizer only.	Ethyl-p-toluene sulfonamide		Fats and oils derived from animal or vegetable sources, and the hydrogenated, sulfated, or sulfonated forms of such fats and oils		Fatty acids derived from animal or vegetable fats and oils; and salts of such acids, single or mixed, as follows:		Aluminum		Ammonium		Calcium		Magnesium		Potassium		Sodium		Zinc		Ferric chloride		Fluosilicic acid (hydrofluosilicic acid)	For use only as bonding agent for aluminum foil, stabilizer, or preservative. Total fluoride from all sources not to exceed 1 percent by weight of the finished adhesive.	Formaldehyde		Formaldehyde o- and p-toluene sulfonamide		Formamide		Fumaratochromium (III) nitrate		Furfural		Furfuryl alcohol		Fumaric acid		gamma-Aminopropyltrimethoxysilane (CAS Reg. No. 13822-56-5)		Glutaraldehyde		Glycerides, di- and monoesters		Glycerol polyoxypropylene triol, minimum average molecular weight 250 (CAS Reg. No. 25791-96-2)	For use only in the preparation of polyester and polyurethane resins in adhesives.	Glyceryl borate (glycol boriborate resin)		Glyceryl ester of damar, copal, elemi, and sandarac		Glyceryl monobutyl ricinoleate		Glyceryl monohydroxy stearate		Glyceryl monohydroxy tallowate		Glyceryl polyoxypropylene triol (average molecular weight 1,000)		Glyceryl tribenzoate		Glycol diacetate		Glyoxal		Heptane		Hexamethylenetetramine		Hexane		Hexanetriols		Hexylene glycol		Hydroabietyl alcohol		Hydrocarbon resins (produced by polymerization of mixtures of mono- and di-unsaturated hydrocarbons of the aliphatic, alicyclic, and monobenzenoid type derived both from cracked petroleum and terpene stocks) (CAS Reg. No. 68239-99-6)		Hydrocarbon resins (produced by the polymerization of styrene and alpha-methyl styrene), hydrogenated (CAS Reg. No. 68441-37-2)		Hydrofluoric acid	For use only as bonding agent for aluminum foil, stabilizer, or preservative. Total fluoride from all sources not to exceed 1 percent by weight of the finished adhesive.	Hydrogen peroxide		Hydrogenated dipentene resin (CAS Reg. No. 106168-39-2)		Hydrogenated dipentene-styrene copolymer resin (CAS Reg. No. 106168-36-9)		Hydrogenated-beta-pinene-alpha-pinene-dipentene copolymer resin (CAS Reg. No. 106168-37-0)		a-Hydro-omega-hydroxypoly-(oxytetramethylene)	For use only in the preparation of polyurethane resins.	Hydroquinone		Hydroquinone monobenzyl ether		Hydroquinone monoethyl ether		2(2′-Hydroxy-3′,5′ di-tert-amylphenyl) benzotriazole		Hydroxyacetic acid		7-Hydroxycoumarin		Hydroxyethylcellulose		2-Hydroxy-1-[4-(2-hydroxyethoxy)phenyl]-2-methyl-1-propanone(CAS Reg. No. 106797-53-9)	For use only as a photoinitiator at a level not to exceed 5 percent by weight of the adhesive.	1-(2-Hydroxyethyl)-1-(4-chlorobutyl)-2 alkyl (C6-C17) imidazolinium chloride		Hydroxyethyldiethylenetriamine		β-Hydroxyethyl pyridinium 2-mercaptobenzothiazol		Hydroxyethyl starch		Hydroxyethylurea		Hydroxylamine sulfate		5-Hydroxymethoxymethyl-1-aza-3,7-dioxabicyclo[3.3.0]octane, 5-hydroxymethyl-1-aza-3,7-dioxabicyclo[3.3.0]octane, and 5-hydroxypoly-[methyleneoxy]methyl-1-aza-3,7-dioxabicyclo[3.3.0] octane mixture	For use only as an antibacterial preservative.	Hydroxypropyl methylcellulose		2-(Hydroxymethyl)-2-methyl-1,3-propanediol tribenzoate		2-Imidazolidinone		3-Iodo-2-propynyl-N-butyl carbamate (CAS Reg. No. 55406-53-6)	For use only as an antifungal preservative.	Iodoform	For use only as polymerization-control agent.	Isoascorbic acid		Isobutyl alcohol (isobutanol)		Isobutylene-isoprene copolymer		Isodecyl benzoate (CAS Reg. No. 131298-44-7)		Isophorone		Isopropanolamine (mono-, di-, tri-)		Isopropyl acetate		Isopropyl alcohol (isopropanol)		Isopropyl-m- and p-cresol (thymol derived)		4,4′-Isopropylidenediphenol		4,4′-Isopropylidenediphenol, polybutylated mixture	For use as preservative only.	Isopropyl peroxydicarbonate		p-Isopropoxy diphenylamine		4,4′-Isopropylidene-bis(p-phenyleneoxy)-di-2-propanol		Itaconic acid		Japan wax		Kerosene		Lauroyl peroxide		Lauroyl sulfate salts:		Ammonium		Magnesium		Potassium		Sodium		Lauryl alcohol		Lauryl pyridinium 5-chloro-2-mercaptobenzothiazole		Lignin calcium sulfonate		Lignin sodium sulfonate		Linoleamide (linoleic acid amide)		Magnesium fluoride	For use only as bonding agent for aluminum foil, stabilizer, or preservative. Total fluoride from all sources not to exceed 1 percent by weight of the finished adhesives.	Magnesium glycerophosphate		Maleic acid		Maleic anhydride-diisobutylene copolymer, ammonium or sodium salt		Manganese acetate		Marine oil fatty acid soaps, hydrogenated		Melamine		Melamine-formaldehyde copolymer		2-Mercaptobenzothiazole		2-Mercaptobenzothiazole and dimethyl dithiocarbamic acid mixture, sodium salt	For use as preservative only.	2-Mercaptobenzothiazole, sodium or zinc salt	For use as preservative only.	Methacrylate-chromic chloride complex, ethyl or methyl ester		p-Menthane hydroperoxide		Methyl acetate		Methyl acetyl ricinoleate		Methyl alcohol (methanol)		Methylcellulose		Methylene chloride		4,4′-Methylenebis(2,6-di-tert-butylphenol)		2,2-Methylenebis (4-ethyl-6-tert-butylphenol)		2,2-Methylenebis (4-methyl-6-nonylphenol)		2,2-Methylenebis (4-methyl-6-tert-butylphenol)		Methyl ethyl ketone		Methyl ethyl ketone-formaldehyde condensate		2-Methylhexane		1-Methyl-2-hydroxy-4-isopropyl benzene		Methyl isobutyl ketone		Methyl oleate		Methyl oleate-palmitate mixture		Methyl ricinoleate		Methyl salicylate		a-Methylstyrene-vinyltoluene copolymer resins (molar ratio 1 a methylstyrene to 3 vinyltoluene)		Methyl tallowate		Mineral oil		Monochloracetic acid		Monooctyldiphenylamine		Montan wax		Morpholine		Myristic acid-chromic chloride complex		Myristyl alcohol		Naphtha		Naphthalene, monosulfonated		Naphthalene sulfonic acid-formaldehyde condensate, sodium salt		α-Naphthylamine		α,α′,α″,α″′-Neopentane tetrayltetrakis [omega-hydroxypoly (oxypropylene) (1-2 moles)], average molecular weight 400		Nitric acid		µ-Nitrobiphenyl		Nitrocellulose		2-Nitropropane		α-(p-Nonylphenyl)-omega-hydroxypoly (oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters; the nonyl group is a propylene trimer isomer and the poly (oxyethylene) content averages 6-9 moles or 50 moles		α(p-Nonylphenyl)-omega-hydroxypoly (oxyethylene) produced by the condensation of 1 mole of p-nonylphenol (nonyl group is a propylene trimer isomer) with an average of 1-40 moles of ethylene oxide		α-(p-Nonylphenyl)-omega-hydroxypoly (oxyethylene) sulfate, ammonium salt: the nonyl group is a propylene trimer isomer and the poly (oxyethylene) content averages 9 or 30 moles		endo-cis-5-Norbornene-2,3-dicarboxylic anhydride		α-cis-9-Octadecenyl-omega-hydroxypoly (oxyethylene); the octadecenyl group is derived from oleyl alcohol and the poly (oxyethylene) content averages 20 moles		Octadecyl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate		Octyl alcohol		Octylphenol		Octylphenoxyethanols		Octylphenoxypolyethoxy-polypropoxyethanol (13 moles of ethylene oxide and propylene oxide)		Odorless light petroleum hydrocarbons		Oleamide (oleic acid amide)		Oleic acid, sulfated		2,2′-Oxamidobis[ethyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] (CAS Reg. No. 70331-94-1)		Oxazoline		α-(oxiranylmethyl)-ω-(oxiranylmethoxy)poly[oxy(methyl-1,2-ethanediyl)], (alternative name: epichlorohydrin-polypropylene glycol) (CAS Reg. No. 26142-30-3)	For use as a reactant in the preparation of epoxy-based resins.	2,2′-[oxybis[(methyl-2,1-ethanediyl)-oxymethylene]]bisoxirane, (alternative name: epichlorohydrin-dipropylene glycol) (CAS Reg. No. 41638-13-5)	For use as a reactant in the preparation of epoxy-based resins.	n-Oxydiethylene-benzothiazole		Palmitamide (palmitic acid amide)		Paraffin (C12-C20) sulfonate		Paraformaldehyde		Pentachlorophenol		Pentaerythritol ester of maleic anhydride		Pentaerythritol monostearate	For use as preservative only.	Pentaerythritol tetrabenzoate [CAS Registry No. 4196-86-5]		Pentaerythritol tetrastearate		2,4-Pentanedione		Pentasodium diethylenetriaminepentaacetate (CAS Reg. No. 140-01-2)		Perchloroethylene		Petrolatum		Petroleum hydrocarbon resin (cyclopentadiene type), hydrogenated		Petroleum hydrocarbon resin (produced by the catalytic polymerization and subsequent hydrogenation of styrene, vinyltoluene, and indene types from distillates of cracked petroleum stocks)		Petroleum hydrocarbon resins (produced by the homo-and copolymerization of dienes and olefins of the aliphatic, alicyclic, and monobenzenoid arylalkene types from distillates of cracked petroleum stocks)		Phenol	For use as preservative only.	Phenol-coumarone-indene resin		Phenolic resins as described in § 175.300(b)(3)(vi)		Phenothiazine	For use only as polymerization-control agent.	Phenyl-β-naphthylamine (free of β-naphthylamine)		o-Phenylphenol	For use as preservative only.	o-Phthalic acid		Pimaric acid		Pine oil		Piperazine		Piperidinium pentamethylenedithiocarbamate		Poly(acrylamide-[2-acrylamide-2-methylpropylsulfonate]-dimethylidiallyl ammonium chloride) sodium salt (CAS Reg. No. 72275-68-4)		Polyamides derived from reaction of one or more of the following acids with one or more of the following amines:		Acids:		Azelaic acid		Dimerized vegetable oil acids		Amines:		Bis(hexamethylene) triamine and higher homologues		Diethylenetriamine		Diphenylamine		Ethylenediamine		Hexamethylenediamine		Poly(oxypropylene)diamine (weight average molecular weight 2010) (CAS Reg. No. 9046-10-0)		Poly(oxypropylene)diamine (weight average molecular weight 440) (CAS Reg. No. 9046-10-0)		Tetraethylenepentamine		Triethylenetetramine		Polybutene, hydrogenated		Polybutylene glycol (molecular weight 1,000)		Poly [2(diethylamino) ethyl methacrylate] phosphate		Polyester of adipic acid, phthalic acid, and propylene glycol, terminated with butyl alcohol		Polyester of diglycolic acid and propylene glycol containing ethylene glycol monobutyl ether as a chain stopper		Polyester resins (including alkyd type), as the basic polymer, formed as esters when one or more of the following acids are made to react with one or more of the following alcohols:		Acids:		Azelaic acid		Dimethyl 1,4-cyclohexanedicarboxylate (CAS Reg. No. 94-60-0)		Dimethyl-5-sulfoisophthalic acid (CAS Reg. No. 50975-82-1) and/or its sodium salt (CAS Reg. No. 3965-55-7)		Polybasic and monobasic acids identified in § 175.300(b)(3)(vii)(a) and (b)		5-sulfo-1,3-benzenedicarboxylic acid, monosodium salt (CAS Reg. No. 6362-79-4)		Tetrahydrophthalic acid		Alcohols:		1,4-Cyclohexanedimethanol		2,2-Dimethyl-1,3-propanediol		1,6-Hexanediol (CAS Reg. No. 629-11-8)		Polyhydric and monohydric alcohols identified in § 175.300(b)(3)(vii)(c) and (d)		Polyethyleneadipate modified with ethanolamine with the molar ratio of the amine to the adipic acid less than 0.1 to 1	For use only in the preparation of polyurethan resins.	Polyethylene glycol (molecular weight 200-6,000)		Polyethylene glycol mono-isotridecyl ether sulfate, sodium salt (CAS Reg. No. 150413-26-6)		Polyethyleneglycol alkyl(C10-C12)ether sulfosuccinate, disodium salt (CAS Reg. No. 68954-91-6)		Polyethylene, oxidized		Polyethylene resins, carboxyl modified, identified in § 177.1600 of this chapter		Polyethylenimine		Polyethylenimine-epichlorohydrin resins		Poly(ethyloxazoline) (CAS Reg. No. 25805-17-8)		Polyisoprene		Polymeric esters of polyhydric alcohols and polycarboxylic acids prepared from glycerin and phthalic anhydride and modified with benzoic acid, castor oil, coconut oil, linseed oil, rosin, soybean oil, styrene, and vinyl toluene		Polymers: Homopolymers and copolymers of the following monomers:		Acrylamide		Acrylic acid		Acrylonitrile		Allylmethacrylate (CAS Reg. No. 00096-05-09)		Butadiene		Butene		N-tert-Butylacrylamide		Butyl acrylate		1,3-Butylene glycol dimethacrylate		Butyl methacrylate		Crotonic acid		Decyl acrylate		Diallyl fumarate		Diallyl maleate		Diallyl phthalate		Dibutyl fumarate		Dibutyl itaconate		Dibutyl maleate		Di(2-ethylhexyl) maleate		Dimethyl-α-methylstyrene		Dioctyl fumarate		Dioctyl maleate		Divinylbenzene		Ethyl acrylate		Ethylene		Ethylene cyanohydrin		2-Ethylhexyl acrylate		Ethyl methacrylate		Fatty acids, C10-13-branched, vinyl esters (CAS Reg. No. 184785-38-4)		Fumaric acid and/or its methyl, ethyl, propyl, butyl, amyl hexyl, heptyl and octyl esters		Glycidyl methacrylate		1-Hexene (CAS Reg. No. 592-41-6)		2-Hydroxyethyl acrylate		2-Hydroxyethyl methacrylate		2-Hydroxypropyl methacrylate		Isobutyl acrylate		Isobutylene		Itaconic acid		Maleic acid, diester with 2-hydroxyethanesulfonic acid, sodium salt		Maleic anhydride		Methacrylic acid		Methyl acrylate		N,N′-Methylenebisacrylamide		Methyl methacrylate		N-Methylolacrylamide		Methyl styrene		-Methyl styrene		Monoethyl maleate		Monomethyl maleate		Mono (2-ethylhexyl) maleate		5-Norbornene-2 3-dicarboxylic acid, mono-n-butyl ester		1-Octene (CAS Reg. No. 111-66-0)		Propyl acrylate		Propylene		Styrene		Triallyl cyanurate		Vinyl acetate		Vinyl alcohol (from alcoholysis or hydrolysis of vinyl acetate units)		Vinyl butyrate		Vinyl chloride		Vinyl crotonate		Vinyl ethyl ether		Vinyl hexoate		Vinylidene chloride		Vinyl methyl ether		Vinyl pelargonate		Vinyl propionate		Vinyl pyrrolidone		Vinyl stearate		Polyoxyalkylated-phenolic resin (phenolic resin obtained from formaldehyde plus butyl- and/or amylphenols, oxyalkylated with ethylene oxide and/or propylene oxide)		Poly(oxycaproyl) diols and triols (minimum molecular weight 500)		Polyoxyethylated (40 moles) tallow alcohol sulfate, sodium salt		Polyoxyethylene (20 mol)—anhydrous lanolin adduct		Polyoxyethylene (molecular weight 200) dibenzoate		Polyoxyethylene (molecular weight 200-600) esters of fatty acids derived from animal or vegetable fats and oils (including tall oil)		Polyoxyethylene (15 moles) ester of rosin		Polyoxyethylene (4-5 moles) ether of phenol		Polyoxyethylene (25 moles)—glycerol adduct		Polyoxyethylene (40 moles) stearate		Polyoxyethylene (5-15 moles) tridecyl alcohol		Polyoxypropylene (3 moles) tridecyl alcohol sulfate		Polyoxypropylene (20 moles) butyl ether		Polyoxypropylene (40 moles) butyl ether		Polyoxypropylene (20 moles) oleate butyl ether		Polyoxypropylene-polyoxyethylene condensate (minimum molecular weight 1,900)		Polypropylene glycol (minimum molecular weight 150)		Polypropylene glycol (3-4 moles) triether with 2-ethyl-2-(hydroxymethyl)-1,3-propane-diol, average molecular weight 730		Polypropylene glycol dibenzoate (CAS Reg. No. 72245-46-6)	For use as a plasticizer at levels not to exceed 20 percent by weight of the finished adhesive.	Polypropylene, noncrystalline		Polysiloxanes:		Diethyl polysiloxane		Dihydrogen polysiloxane		Dimethyl polysiloxane		Diphenyl polysiloxane		Ethyl hydrogen polysiloxane		Ethyl phenyl polysiloxane		Methyl ethyl polysiloxane		Methyl hydrogen polysiloxane		Methyl phenyl polysiloxane		Phenyl hydrogen polysiloxane		Polysorbate 60		Polysorbate 80		Polysorbate 20 (polyoxyethylene (20) sorbitan monolaurate)		Polysorbate 40 (polyoxyethylene (20) sorbitan monopalmitate)		Poly[styrene-co-disodium maleate-co-α-(p-nonyl-phenyl)-omega-(p-vinyl-benzyl)poly(oxyethylene)] terpolymer		Polytetrafluoroethylene.		Polyurethane resins produced by: (1) reacting diisocyanates with one or more of the polyols or polyesters named in this paragraph, or (2) reacting the chloroformate derivatives of one or more of the polyols or polyesters named in this paragraph with one or more of the polyamines named in this paragraph, or (3) reacting toluene diisocyanate or 4,4′ methylenebis(cyclohexylisocyanate) (CAS Reg. No. 5124-30-1) with: (i) one or more of the polyols or polyesters named in this paragraph and with either N-methyldiethanolamine (CAS Reg. No. 105-59-9) and dimethyl sulfate (CAS Reg. No. 77-78-1) or dimethylolpropionic acid (CAS Reg. No. 4767-03-7) and triethylamine (CAS Reg. No. 121-44-8), or (ii) a fumaric acid-modified polypropylene glycol or fumaric acid-modified tripropylene glycol), triethylamine (CAS Reg. No. 107-15-3), and ethylenediamine (CAS Reg. No. 121-44-8), or (4) reacting meta-tetramethylxylene diisocyanate (CAS Reg. No. 2778-42-9) with one or more of the polyols and polyesters listed in this paragraph and with dimethylolpropionic acid (CAS Reg. No. 4767-03-7) and triethylamine (CAS Reg. No. 121-44-8), N-methyldiethanolamine (CAS Reg. No. 105-59-9), 2-dimethylaminoethanol (CAS Reg. No. 108-01-0), 2-dimethylamino-2-methyl-1-propanol (CAS Reg. No. 7005-47-2), and/or 2-amino-2-methyl-1-propanol (CAS Reg. No. 124-68-5)		Polyvinyl alcohol modified so as to contain not more than 3 weight percent of comonomer units derived from 1-alkenes having 12 to 20 carbon atoms		Polyvinyl butyral		Polyvinyl formal		Potassium ferricyanide	For use only as polymerization-control agent.	Potassium N-methyldithiocarbamate		Potassium pentachlorophenate	For use as preservative only.	Potassium permanganate		Potassium persulfate		Potassium phosphates (mono-, di-, tribasic)		Potassium tripolyphosphate		α, α′, α″-1,2,3-Propanetriyltris [omega-(2,3-epoxypropoxy) poly (oxypropylene) (24 moles)]		β-Propiolactone		Propyl alcohol (propanol)		Propylene carbonate		Propylene glycol and p-p′-isopropylidenediphenol diether		Propylene glycol dibenzoate (CAS Reg. No. 19224-26-1)	For use as a plasticizer at levels not to exceed 20 percent by weight of the finished adhesive.	Propylene glycol esters of coconut fatty acids		Propylene glycol monolaurate		Propylene glycol monomethyl ether		Propylene glycol monostearate		α, α′, α″-[Propylidynetris (methylene)] tris [omega-hydroxypoly (oxypropylene) (1.5 moles minimum)], minimum molecular weight 400		Quaternary ammonium chloride (hexadecyl, octadecyl derivative)	For use as preservative only.	Rosin (wood, gum, and tall oil rosin), rosin dimers, decarboxylated rosin (including rosin oil, disproportionated rosin, and these substances as modified by one or more of the following reactants:		Alkyl (C1-C9) phenolformaldehyde		Ammonia		Ammonium caseinate-p-Cyclohexylphenolformaldehyde		Diethylene glycol		Dipentaerythritol		Ethylene glycol		Formaldehyde		Fumaric acid		Glycerin		Hydrogen		Isophthalic acid		4,4′-Isopropylidenediphenol-epichlorohydrin (epoxy)		4,4′-Isopropylidenediphenol-formaldehyde		Maleic anhydride		Methyl alcohol		Pentaerythritol		Phthalic anhydride		Polyethylene glycol		Phenol-formaldehyde		Phenyl μ-cresol-formaldehyde		p-Phenylphenol-formaldehyde		Sulfuric acid		Triethylene glycol		Xylenol-formaldehyde		Rosin salts (salts of wood, gum, and tall oil rosin, and the dimers thereof, decarboxylated rosin disproportionated rosin, hydrogenated rosin):		Aluminum		Ammonium		Calcium		Magnesium		Potassium		Sodium		Zinc		Rosin, gasoline-insoluble fraction		Rubber hydrochloride polymer		Rubber latex, natural		Salicylic acid	For use as preservative only.	Sandarac		Sebacic acid		Shellac		Silicon dioxide as defined in § 172.480(a) of this chapter		Sodium alkyl (C2-C13.5 aliphatic) benezenesulfonate		Sodium aluminum pyrophosphate		Sodium aluminum sulfate		Sodium bisulfate		Sodium calcium silicate		Sodium capryl polyphosphate		Sodium carboxymethylcellulose		Sodium chlorate		Sodium chlorite		Sodium chromate		Sodium decylsulfate		Sodium dehydroacetate	For use as preservative only.	Sodium di-(2-ethylhexoate)		Sodium di-(2-ethylhexyl) pyrophosphate		Sodium dihexylsulfosuccinate		Sodium dissobutylphenoxydiethoxyethyl sulfonate		Sodium diisobutylphenoxymonoethoxyethyl sulfonate		Sodium diisopropyl- and triisopropylnaphthalenesulfonate		Sodium dimethyldithiocarbamate		Sodium dioctylsulfosuccinate		Sodium n-dodecylpolyethoxy (50 moles) sulfate		Sodium ethylene ether of nonylphenol sulfate		Sodium 2-ethylhexyl sulfate		Sodium fluoride	For use only as bonding agent for aluminum foil, stabilizer, or preservative. Total fluoride for all sources not to exceed 1 percent by weight of the finished adhesive.	Sodium formaldehyde sulfoxylate		Sodium formate		Sodium heptadecylsulfate		Sodium hypochlorite		Sodium isododecylphenoxypolyethoxy (40 moles) sulfate		Sodium N-lauroyl sarcosinate		Sodium metaborate		Sodium α-naphthalene sulfonate		Sodium nitrate		Sodium nitrite		Sodium oleoyl isopropanolamide sulfosuccinate		Sodium pentachlorophenate	For use as preservative only.	Sodium perborate		Sodium persulfate		Sodium μ-phenylphenate	For use as preservative only.	Sodium polyacrylate		Sodium polymethacrylate		Sodium polystyrene sulfonate		Sodium salicylate	For use as preservative only.	Sodium salt of 1-hydroxy 2(1H)-pyridine thione	Do.	Sodium tetradecylsulfate		Sodium thiocyanate		Sodium bis-tridecylsulfosuccinate		Sodium xylene sulfonate		Sorbitan monooleate		Sorbitan monostearate		Soybean oil, epoxidized		Spermaceti wax		Sperm oil wax		Stannous 2-ethylhexanoate	For use only as a catalyst for polyurethane resins.	Stannous stearate		Starch hydrolysates		Starch or starch modified by one or more of the treatments described in §§ 172.892 and 178.3520 of this chapter		Starch, reacted with a urea-formaldehyde resin		Starch, reacted with formaldehyde		Stearamide (stearic acid amide)		Stearic acid		Stearic acid-chromic chloride complex		Stearyl-cetyl alcohol, technical grade, approximately 65 percent-80 percent stearyl and 20 percent-35 percent cetyl		Strontium salicylate		Styrenated phenol		Styrene block polymers with 1,3-butadiene		Styrene-maleic anhydride copolymer, ammonium or potassium salt		Styrene-maleic anhydride copolymer (partially methylated) sodium salt		Styrene-methacrylic acid copolymer, potassium salt		Sucrose acetate isobutyrate		Sucrose benzoate		Sucrose octaacetate		2-sulfoethyl methacrylate (CAS Registry No. 10595-80-9)	For use at levels not to exceed 2 percent by weight of the dry adhesive.	α-Sulfo-omega-(dodecyloxy)poly (oxyethylene), ammonium salt		Sulfonated octadecylene (sodium form)		Sulfosuccinic acid 4-ester with polyethylene glycol dodecyl ether disodium salt (alcohol moiety produced by condensation of 1 mole of n-dodecyl alcohol and an average of 5-6 moles of ethylene oxide, Chemical Abstracts Service Registry No. 039354-45-5)		Sulfosuccinic acid 4-ester with polyethylene glycol nonylphenyl ether, disodium salt (alcohol moiety produced by condensation of 1 mole of nonylphenol and an average of 9-10 moles of ethylene oxide) (CAS Reg. No. 9040-38-4)		Sulfur		Synthetic primary linear aliphatic alcohols whose weight average molecular weight is greater than 400 (CAS Reg. No. 71750-71-5)		Synthetic wax polymer as described in § 176.170(a)(5) of this chapter		Tall oil		Tall oil fatty acids, linoleic and oleic		Tall oil fatty acid methyl ester		Tall oil, methyl ester		Tall oil pitch		Tall oil soaps		Tallow alcohol (hydrogenated)		Tallow amine, secondary (hexadecyl, octadecyl), of hard tallow		Tallow, blown (oxidized)		Tallow, propylene glycol ester		Terpene resins (α-and β-pinene) homopolymers, copolymers, and condensates with phenol, formaldehyde, coumarone, and/or indene		Terphenyl		Terphenyl, hydrogenated		Terpineol		Tetraethylene pentamine		Tetraethylthiuram disulfide		Tetrahydrofuran		Tetrahydrofurfuryl alcohol		Tetra-isopropyl titanate		Tetrakis[methylene (3,5-di-tert-butyl-4-hydroxy-hydro-cinnamate)] methane		a[p-(1,1,3,3-Tetramethylbutyl) phenyl]-omega-hydroxypoly-(oxyethylene) produced by the condensation of 1 mole of p-(1,1,3,3-tetramethylbutyl) phenol with an average of 1-40 moles of ethylene oxide		a-[p-(1,1,3,3-Tetramethylbutyl) phenyl]-omega-hydroxy-poly(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and their sodium, potassium, and ammonium salts having a poly(oxyethylene) content averaging 6-9 or 40 moles		Tetramethyl decanediol		Tetramethyl decynediol		Tetramethyl decynediol plus 1-30 moles of ethylene oxide		Tetramethylthiuram monosulfide		Tetrasodium N-(1,2-dicarboxyethyl)N-octadecylsulfosuccinamate		4,4′-Thiobis-6-tert-butyl-m-cresol		Thiodiethylene-bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)		2,2′-(2,5-Thiophenediyl) bis[5-tert-butylbenzoxazole]		Thiram		Thymol	For use as preservative only.	Titanium dioxide		Titanium dioxide-barium sulfate		Titanium dioxide-calcium sulfate		Titanium dioxide-magnesium silicate		Toluene		Toluene 2,4-diisocyanate		Toluene 2,6-diisocyanate		o- and p-Toluene ethyl sulfonamide		o- and p-Toluene sulfonamide		p-Toluene sulfonic acid		p-(p′-Toluene-sulfonylamide)-diphenylamide		Triazine-formaldehyde resins as described in § 175.300(b)(3)(xiii)		Tributoxyethyl phosphate		Tributylcitrate		Tri-tert-butyl-p-phenyl phenol	For use as preservative only.	Tributyl phosphate		Tributyltin chloride complex of ethylene oxide condensate of dehydroabietylamine	For use as preservative only.	Tri-n-butyltin acetate	For use as preservative only.	Tri-n-butyltin neodecanoate	Do.	1,1,1-Trichloroethane		1,1,2-Trichloroethane		Trichloroethylene		Tri-β-chloroethylphosphate		Tridecyl alcohol		Triethanolamine		3-(Triethoxysilyl) propylamine		Triethylene glycol		Triethylene glycol dibenzoate		Triethylene glycol di(2-ethylhexoate)		Triethylene glycol polyester of benzoic acid and phthalic acid		Triethylhexyl phosphate		Triethylphosphate		2,4,5-Trihydroxy butyrophenone		Triisopropanolamine		Trimethylol propane		2,2,4-Trimethylpentanediol-1,3-diisobutyrate		Trimeric aromatic amine resin from diphenylamine and acetone of molecular weight approximately 500		Tri(nonylphenyl) phosphite-formaldehyde resins	As identified in § 177.2600(c)(4)(iii) of this chapter. For use only as a stabilizer.	Triphenylphosphate		Tripropylene glycol monomethyl ether		1,3,5-Tris (3,5-di-tert-butyl-4-hydroxy-benzyl)-triazine-2,4,6 (1H,3H,5H)-trione		Tris (p-tertiary butyl phenyl) phosphate		Tris(2-methyl-4-hydroxy-5-tert-butyl-phenyl)butane		Trisodium N-hydroxyethylethylenediaminetriacetate (CAS Reg. No. 139-89-9)		Turpentine		Urea-formaldehyde resins as described in § 175.300(b)(3)(xii)		Vegetable oil, sulfonated or sulfated, potassium salt		Vinyl acetate-maleic anhydride copolymer, sodium salt		Waxes, petroleum		Wax, petroleum, chlorinated (40% to 70% chlorine)		Waxes, synthetic paraffin (Fischer-Tropsch process)		3-(2-Xenolyl)-1,2-epoxypropane		Xylene		Xylene (or toluene) alkylated with dicyclopentadiene		Zein		Zinc acetate		Zinc ammonium chloride		Zinc dibenzyl dithiocarbamate		Zinc dibutyldithiocarbamate		Zinc diethyldithiocarbamate		Zinc di(2-ethylhexoate)		Zinc formaldehyde sulfoxylate		Zinc naphthenate and dehydroabietylamine mixture		Zinc nitrate		Zinc orthophosphate		Zinc resinate		Zinc sulfide		Zineb (zinc ethylenebis-dithiocarbamate)		Ziram (zinc dimethyldithiocarbamate)

[42 FR 14534, Mar. 15, 1977; 42 FR 56728, Oct. 28, 1977] Editorial Note:For Federal Register citations affecting § 175.105, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.

§ 175.125 - Pressure-sensitive adhesives.

Pressure-sensitive adhesives may be safely used as the food-contact surface of labels and/or tapes applied to food, in accordance with the following prescribed conditions:

(a) Pressure-sensitive adhesives prepared from one or a mixture of two or more of the substances listed in this paragraph may be used as the food-contact surface of labels and/or tapes applied to poultry, dry food, and processed, frozen, dried, or partially dehydrated fruits or vegetables.

(1) Substances generally recognized as safe in food.

(2) Substances used in accordance with a prior sanction or approval.

(3) Color additives listed for use in or on food in parts 73 and 74 of this chapter.

(4) Substances identified in § 172.615 of this chapter other than substances used in accordance with paragraph (a)(2) of this section.

(5) Polyethylene, oxidized; complying with the identity prescribed in § 177.1620(a) of this chapter.

(6) 4-[[4, 6-Bis(octylthio)-s-triazin-2-yl]amino]-2,6-di-tert-butylphenol (CAS Reg. No. 991-84-4) as an antioxidant/stabilizer at a level not to exceed 1.5 percent by weight of the finished pressure-sensitive adhesive.

(7) 2,2′-(2,5-Thiophenediyl)-bis(5-tert-butylbenzoxazole) (CAS Reg. No. 7128-64-5) as an optical brightener at a level not to exceed 0.05 percent by weight of the finished pressure-sensitive adhesive.

(8) 2-Hydroxy-1-[4-(2-hydroxyethoxy) phenyl]-2-methyl-1-propanone (CAS Reg. No. 106797-53-9) as a photoinitiator at a level not to exceed 5 percent by weight of the pressure-sensitive adhesive.

(9) Butanedioic acid, sulfo-1,4-di-(C9-C11 alkyl) ester, ammonium salt (also known as butanedioic acid sulfo-1, 4-diisodecyl ester, ammonium salt [CAS Reg. No. 144093-88-9]) as a surface active agent at a level not to exceed 3.0 percent by weight of the finished pressure-sensitive adhesive.

(b) Pressure-sensitive adhesives prepared from one or a mixture of two or more of the substances listed in this paragraph may be used as the food-contact surface of labels and/or tapes applied to raw fruit and raw vegetables.

(1) Substances listed in paragraphs (a)(1), (a)(2), (a)(3), (a)(5), (a)(6), (a)(7), (a)(8), and (a)(9) of this section, and those substances prescribed by paragraph (a)(4) of this section that are not identified in paragraph (b)(2) of this section.

(2) Substances identified in this subparagraph and subject to the limitations provided:

BHA. BHT. Butadiene-acrylonitrile copolymer. Butadiene-acrylonitrile-styrene copolymer. Butadiene-styrene copolymer. Butyl rubber. Butylated reaction product of p-cresol and dicyclopentadiene produced by reacting p-cresol and dicyclopentadiene in an approximate mole ratio of 1.5 to 1.0, respectively, followed by alkylation with isobutylene so that the butyl content of the final product is not less than 18 percent, for use at levels not to exceed 1.0 percent by weight of the adhesive formulation. Chlorinated natural rubber. Isobutylene-styrene copolymer. Petrolatum. Polybutene-1. Polybutene, hydrogenated; complying with the identity prescribed under § 178.3740(b) of this chapter. Polyisobutylene. cis-1,4-Polyisoprene. Polystyrene. Propyl gallate. Rapeseed oil, vulcanized. Rosins and rosin derivatives as provided in § 178.3870 of this chapter. Rubber hydrochloride. Rubber (natural latex solids or crepe, smoked or unsmoked). Terpene resins (α- and β-pinene), homopolymers, copolymers, and condensates with phenol, formaldehyde, coumarone, and/or indene. Tetrasodium ethylenediaminetetraacetate. Tri(mixed mono- and dinonylphenyl) phosphite (which may contain not more than 1 percent by weight of triisopropanolamine).

[42 FR 14534, Mar. 15, 1977, as amended at 42 FR 15674, Mar. 22, 1977; 48 FR 15617, Apr. 12, 1983; 63 FR 3464, Jan. 23, 1998; 63 FR 51528, Sept. 28, 1998; 64 FR 48291, Sept. 3, 1999]