China Calcium Lignosulphonate Powder in Low Price, Find details about China Calcium Lignosulphonate, Sodium Sulfonate from Calcium Lignosulphonate Powder in Low Price
Calcium lignosulphonate | |
Appearance | Yellow Powder |
Lignin content | 45-65% |
PH Value | 7-9 |
Reducing Substance | ≤4% |
Moisture | ≤6% |
Water Insolubles | ≤1.5% |
Air content | ≤3% |
Inorganic salt | ≤4% |
Total content of Ca and Mg | ≤1.5% |