Magnesium Carbonate Cas 546-93-0
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Description
Magnesium carbonate Details
Chemical Name: Magnesium carbonate
CAS No.: 546-93-0
Molecular Formula: MgCO3
Molecular Weight: 84.31
MolecularStructure:
Appearance: white powder
Assay：40.0%~43.5%
Typical Properties
| ITEMS | SPECIFICATION |
| Content (as MgO) | 40.0%~43.5% |
| Soluble salts | ≤1.0% |
| Acid insoluble substances | ≤0.05% |
| Calcium | ≤0.45% |
| Arsenic | ≤4ppm |
| Iron | ≤200ppm |
| Heavy metals | ≤30ppm |
| Bulk density | ≤0.4g/ml |
| Escherichia coli | None |
| Size D50≤um | 20 |
Usage
1.Magnesium carbonate can be used in medicine, as a drug to neutralize gastric acid and treat duodenal ulcer, and also in the rubber industry.
2.Used in the manufacture of magnesium salts, magnesium oxide, fireproof coatings, inks, glass, toothpaste, rubber fillers, etc., used as flour improvers, bread leavening agents, etc. in food
Packaging and Shipping
Packing: 20KG/BAG
Storage
Keep container tightly closed in a dry and well-ventilated place. Store in cool place.