Agents for controlling microorganisms in cane-sugar and beet-sugar mills may be safely used in accordance with the following conditions:
Parts per million | |
Disodium cyanodithioimidocarbonate | 2.5 |
Ethylenediamine | 1.0 |
Potassium N-methyldithiocarbamate | 3.5 |
Parts per million | |
Disodium ethylenebisdithiocarbamate | 3.0 |
Sodium dimethyldithiocarbamate | 3.0 |
Parts per million | |
(i) Disodium ethylenebisdithiocarbamate | 3.0 |
Ethylenediamine | 2.0 |
Sodium dimethyldithiocarbamate | 3.0 |
(ii) Disodium cyanodithioimidocarbonate | 2.9 |
Potassium N-methyldithiocarbamate | 4.1 |
Parts per million | |
2,2-Dibromo-3-nitrilopropionamide (CAS Reg. No. 10222-01-2). Limitations: Byproduct molasses, bagasse, and pulp containing residues of 2,2-dibromo-3-nitrilopropionamide are not authorized for use in animal feed | Not more than 10.0 and not less than 2.0. |
Parts per million | |
n-Dodecyl dimethyl benzyl ammonium chloride | 0.05±0.005 |
n-Dodecyl dimethyl ethylbenzyl ammonium chloride | 0.68±0.068 |
n-Hexadecyl dimethyl benzyl ammonium chloride | 0.30±0.030 |
n-Octadecyl dimethyl benzyl ammonium chloride | 0.05±0.005 |
n-Tetradecyl dimethyl benzyl ammonium chloride | 0.60±0.060 |
n-Tetradecyl dimethyl ethylbenzyl ammonium chloride | 0.32±0.032 |
Limitations. Byproduct molasses, bagasse, and pulp containing residues of these quaternary ammonium salts are not authorized for use in animal feed.
Parts per million | |
Glutaraldehyde (CAS Reg. No. 111-30-8) | Not more than 250. |
21 C.F.R. §173.320