
Calcium Citrate
CAS No.: 813-94-5
Molecular Formula: C₆H₆CaO₇
Molecular Weight: 210.13
Description:
Calcium citrate is a calcium salt of citric acid widely used as a calcium supplement in food, beverages, and pharmaceuticals.
Main Applications:
Used in nutritional supplements, food fortification, and as a firming agent in food processing.
Typical Properties:
Appearance: |
White crystalline powder |
Assay: |
≥98% |
Storage: |
Store in cool, dry conditions |
Assay Ca (based on dry) |
20-26% |
PH |
5-8 |
Loss on drying |
≤10 |
Insolubles in hydrochloric acid |
≤0.2% |
Solubility |
≥80% |
Fluoride /(mg/kg) |
≤50 |
Heavy metal (Pb) (mg/kg) |
≤10 |
Lead /(mg/kg) |
≤2 |
Arsenic/(mg/kg) |
≤2 |

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