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1.Magnesium Carbonate(USP28) 2.White fine powder 3.Assay on Dried basis: 40.0-45% 4.25kgs per bag
Magnesium Carbonate(USP28)
Uses: Mainly used as raw material of medicine products, act as the material of antacid. Specification: The products are packed in plastic woven bags of 25kg net each, lined with plastic film bag.
| Tests | Standard |
| Description | White fine powder |
| Identification | Positive |
| Acid insolubles | 0.05% max |
| Soluble hydrochloride | 1.0% max |
| Assay on Dried basis | 40.0-45% |
| Heavy Metals | 0.002% max |
| Iron | 0.02% max |
| Arsenic | 0.0002% max |
| Calcium Oxide | 0.45% max |
| ACCORDINE:USP 28 | |
Magnesium carbonate