| CAS No.: | 71-34-1 |
|---|---|
| Formula: | CaCO3 |
| EINECS: | 207-439-9 |
| Certification: | GMP, HACCP, BRC |
| Shelf Life: | >12 Months |
| Resource: | Natural |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Item name | FCC | USP |
| Appearance | A fine,white or colorless,Granular | A fine,white or colorless,Granular |
| Identification | Pass test | Pass test |
| Assay | 98.0%-100.5% | 98.0%-100.5% |
| Acid-insoluble substances | ≤0.2% | ≤0.2% |
| Arsenic | ≤3ppm | ≤3ppm |
| Fluoride | ≤0.005% | ≤0.005% |
| Lead | ≤3ppm | ≤3ppm |
| Loss on drying | ≤2% | ≤2% |
| Magnesium and alkali salts | ≤1% | ≤1% |
| Mercury | - | ≤0.00005% |
| Barium | - | Does not impart a green dolor |
| Iron | - | ≤0.1% |
Suppliers with verified business licenses
Audited Supplier 
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