Molecular formula:C4H6O4Ca
Molecular weight :158.17
Properties: white needle-like crystal or crystalline powder
Uses: used as calcium nutrition supply for food and drug
Quality standard:
Index name |
Index |
Assay (anhydrous)% |
98.0-102.0 |
Ph (1% Aq. solution) |
7.2-8.2 |
Sulfate (SO4)% |
≤0.1 |
Chloride (Cl)% |
≤0.05 |
Heavy metals(Pb)% |
≤0.001 |
As% |
≤0.0002 |
Alkali salt and magnesium salts % |
≤1.0 |
Barium salt (Ba)% |
ok |
Fluoride (F)% |
≤0.005 |
Moisture % |
≤2.0 |
Packing:25kg/ double-layer plastic bag lined lined kraft bag or carton. |
