List of substances | Limitations |
Acrolein | |
Alkenyl (C16-C18) dimethylethyl-ammonium bromide | |
n-Alkyl (C12-C18) dimethyl benzyl ammonium chloride | |
1,2-Benzisothiazolin-3-one | At a level of 0.06 pound per ton of dry weight fiber. |
Bis(1,4-bromoacetoxy)-2-butene | |
5,5-Bis(bromoacetoxymethyl) m-dioxane | |
2,6-Bis(dimethylaminomethyl) cyclohexanone | |
1,2-Bis(monobromoacetoxy) ethane [CA Reg. No. 3785-34-0] | At a maximum level of 0.10 pound per ton of dry weight fiber. |
Bis(trichloromethyl)sulfone | |
4-Bromoacetoxymethyl-m-dioxolane | |
2-Bromo-4'-hydroxyacetophenone | |
2-Bromo-2-nitropropane-1,3-diol (CAS Reg. No. 52-51-7) | At a maximum level of 0.6 pound per ton of dry weight fiber. |
[BETA]-Bromo-[BETA]-nitrostyrene | At a maximum level of 1 pound per ton of dry weight fiber. |
Chloroethylenebisthiocyanate | |
5-Chloro-2 - methyl - 4 - isothiazolin-3-one calcium chloride and 2-methyl-4-isothiazolin-3-one calcium chloride mixture at a ratio of 3 parts to 1 part | At a level of 2.5 pounds per ton of dry weight fiber. |
Chlorinated levulinic acids | |
Chloromethyl butanethiolsulfonate | |
Cupric nitrate | |
n-Dialkyl (C12-C18) benzylmethylammonium chloride | |
1,2-Dibromo-2,4-dicyanobutane (CAS Reg. No. 35691-65-7) | At a maximum level of 0.005% of dry weight fiber. |
2,2-Dibromo-3-nitrilopropionamide | At a maximum level of 0.1 lb/ton of dry weight fiber. |
2,3-Dibromopropionaldehyde | |
4,5-dichloro-1, 2-dithiol-3-one (CAS Reg. No. 1192-52-5) | For use only at levels not to exceed 10 milligrams per kilogram in the pulp slurry. |
1,3-Dihalo-5,5-dimethylhydantoin (where the dihalo (halogen) may be bromine and/or chlorine) that may contain no more than 20 weight percent 1,3-dihalo-5-ethyl-5-methylhydantoin (where the dihalo (halogen) may be bromine and/or chlorine). | At a maximum level of 1.0 kilogram (kg) per 1,000 kg of dry weight fiber. |
4-(Diiodomethylsulfonyl) toluene (CAS Reg. No. 20018-09-1). | At a maximum level of 0.2 pound per ton (100 grams/1,000 kilograms) of dry weight fiber. |
3,5-Dimethyl 1,3,5,2H-tetrahydrothiadiazine-2-thione | |
Dipotassium and disodium ethylenebis(dithiocarba-mate) | |
Disodium cyanodithioimidocarbonate | |
n-Dodecylguanidine hydrochloride | At a maximum level of 0.20 pound per ton of dry weight fiber. |
Glutaraldehyde (CAS Reg. No. 111-30-8) | |
2-(p-hydroxyphenyl) glyoxylohydroximoyl chloride (CAS Registry No. 34911-46-1) | At a level of 0.02 pound per ton of dry weight fiber. |
2-Hydroxypropyl methanethiol sulfonate | |
2-Mercaptobenzothiazole | |
Methylenebisbutanethiolsulfonate | |
Methylenebisthiocyanate | |
2-Nitrobutyl bromoacetate [CA Reg. No. 32815-96-6] | At a maximum level of 0.15 pound per ton of dry weight fiber. |
N-[[ALPHA]-(Nitroethyl)benzyl] ethylenediamine | |
Potassium 2-mercaptobenzothiazole | |
Potassium N-hydroxymethyl-N-methyldithiocarba-mate | |
Potassium N-methyldithiocarbamate | |
Potassium pentachlorophenate | |
Potassium trichlorophenate | |
Silver fluoride | Limit of addition to process water not to exceed 0.024 pound, calculated as silver fluoride, per ton of paper produced. |
Silver nitrate | |
Sodium dimethyldithiocarbamate | |
Sodium 2-mercaptobenzothiazole | |
Sodium pentachlorophenate | |
Sodium trichlorophenate | |
1,3,6,8-Tetraazatricyclo[6.2.1.13,6] dodecane | |
3,3,4,4-Tetrachlorotetrahydrothiophene-1,1-dioxide | |
Tetrakis(hydroxymethyl)phosphonium sulfate (CAS Reg. No. 55566-30-8) | Maximum use level of 84 mg/kg in the pulp slurry. The additive may also be added to water, which when introduced into the pulp slurry, results in a concentration in the pulp slurry not to exceed 84 mg/kg. |
2-(Thiocyanomethylthio) benzothiazole | |
Vinylene bisthiocyanate |
Acetone.
Butlylene oxide.
N,N-Dimethylformamide.
Ethanolamine.
Ethylene glycol.
Ethylenediamine.
N-methyl-2-pyrrolidone (CAS Reg. No. 872-50-4).
a,a'-[Methylenebis[4-(1,1,3,3-tetramethylbutyl)-o-phenylene]] bis[omega-hydroxypoly (oxyethylene)] having 6-7.5 moles of ethylene oxide per hydroxyl group.
Monomethyl ethers of mono-, di-, and tripropylene glycol.
Nonylphenol reaction product with 9 to 12 molecules of ethylene oxide.
Octylphenol reaction product with 25 molecules of propylene oxide and 40 molecules of ethylene oxide.
21 C.F.R. §176.300