Ammonium Lignosulphonate
SPECIFICATION | ||
Specification | ||
Appearance | : | Brown powder |
Moisture | : | ≤7.0% |
PH value | : | 12--13 |
Dry matter | : | ≥92% |
Lignosulphonate | : | ≥60% |
Inorganic salts(Na2SO4 | : | ≤4.0% |
Total reducing matter | : | ≤4.0% |
Water insoluble matter | : | ≤1.0% |
Calcium magnesium general quantity | : | ≤0.4% |