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| Home | » Products | » Food Grade Calcium Carbonate | » Food Grade Calcium Carbonate |
Molecular formula & Molecular Weight:
Molecular formula: CaCO3
Molecular Weight: 100.09
Character:
White powder, insoluble in water but in acid solution, odorless
Quality specification (GB1898-96)
| Item | Index |
| Content (Calculated as dry basis) % | 98.0-102.0 |
| Matter insoluble in muriatic acid % | ≤0.2 |
| Content of free alkali | Qualified |
| Heavy metal(Calculated as Pb) % | ≤0.002 |
| Content of alkali metal and magnesium % | ≤1.0 |
| Barium salt(Calculated as Ba) % | ≤0.03 |
| Arsenic(Calculated as As) % | ≤0.0003 |
| Drying loss % | ≤2.0 |
Application: Used as bulking, calciferous extender in food processing.
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