Calcium carbonate Suppliers, Calcium carbonate Manufacturers.
Molecular Formula: CaCO3
Molecular Weight: 100.0892
Packaging: 25kg/Bag
Characters: Odorless, tasteless white powder or colorless crystal. Melting point 825 °C, relative density (water = 1) 2.70-2.95, do not dissolve in water, soluble in acid.
| Calcium carbonate | Pharmaceutical(USP) | Food Grade(GB) |
| Assay % | ≥98.5 | ≥98.0 |
| Hydrochloric acid insoluble % | ≤0.2 | ≤0.2 |
| Heavy Metals % | ≤0.002 | ≤0.002 |
| Magnesium and potassium % | ≤1.0 | ≤1.0 |
| Barium % | No | ≤0.03 |
| As % | ≤0.0003 | ≤0.0003 |
| Loss on drying % | ≤2.0 | ≤2.0 |
| Pb % | ≤0.0003 | / |
| Fe % | ≤0.04 | / |
| Fluoride % | ≤0.005 | / |
Company： |
Anyang Criss chemicals Co,.ltd. |
E-mail： |
chem@netsun.com |
Address： |
Kaiyuehuating Room 402, Dengta Rode, Beiguan District, Anyang,Henan,China |
Zip Code： |
455000 |
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