- Chemical Name: Magnesium Carbonate;
- Formula: XMgCO3·YMg(OH) 2·ZH2O
- Specificity: white frangible massive shape or white loose powder.odourless, relative density: 2.2, steady in air,insoluble in water and ethanol,soluble in dilute acid. It will create carbon dioxide when heated to 700°C , andslight alkali reaction in water .
- Quality standard:
Name of index | FCC-V |
Assay % | 40.0-43.5 |
Acid-Insoluble Substances% ≤ | 0.005 |
Calcium Oxide% ≤ | 0.6 |
Lead(mg/kg)% ≤ | 2 |
Soluble Salts% ≤ | 1.0 |
- USES:In food industry,it is used as alkalescence agent,flour enhancer, acidity regulators,anticaking agents,bulking agents,medicine and cosmetic bulking agent etc.
- Packing: It is packed with polyethylene bag as inner, and a composite paper bag as the out layer.The net weight of each bag is 25kg
- Storage and Transport: It should btored in a dry,ventilative and clean warehouse,kept away from moisture and hot,futhermore, it should be stored separately from poisonous. Its expirydate is two year.
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