| 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.
|
| β-Bromo-β-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-[α-(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 | |