| CAS No.: | 471-34-1 |
|---|---|
| Formula: | CaCO3 |
| EINECS: | 207-439-9 |
| Solubility: | Insoluble in Water |
| Certification: | COA, ISO |
| Classification: | M2CO3 |
| Customization: |
|---|
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Audited Supplier 1. Chemical Name: Calcium carbonate
2. Molecular Formula: CaCO3
3. Molecular Weight: 102.103
4. CAS: 471-34-1
5. Character: Light calcium carbonate is amorphous powder, tasteless, odorless, slightly hygroscopic, stable in dry air, acid
decomposition. Heavy calcium carbonateis white powder, odorless and tasteless, stabilize in the air, almost insoluble water.
6. Usage: It can be used as a loosening agent, starter and nutritional calcium supplement in food processing.
7. Storage and Transport: It should be stored in a dark, dry and ventilate warehouse, kept away from water and moisture; unloaded with care to avoid damage. Furthermore, it must be stored separately from poisonous substances.
| Test item | FCC |
| Assay % | 98.0-100.5 |
| Acid-insoluble substances ≤% | 0.2 |
| Heavy metal(as Pb) ≤% | 0.002 |
| Lead ≤ppm | 3.0 |
| Arsenic(as As) ≤ppm | 3.0 |
| Fluoride ≤% | 0.005 |
| Loss on drying ≤% | 2.0 |
| Magnesium and Alkali salts ≤% | 1.0 |
Packing Details: 25 kgs PP+PE bag, paper bag or customized package.
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