MAGNESIUM CARBONATE

الوصف

Chemical Name: Magnesium Carbonate; Formula: XMgCO3·YMg(OH) 2·ZH2O Specificity: White powder and easily to *****, relative density: 2.2, steady in air, insoluble in water and ethanol, soluble in dilute acid. It may create light reactions when in water. Quality standard: Name of index HG********6 Content（MgO），% *0.***3.5 Acid insolubles, % ≤0.*5 CaO，% ≤0.*0 Arsenic (As) , % ≤0.***3 Heavy metal（As Pb），% ≤0.**3 Pb，% ≤0.**1 Soluble Salt，% ≤1.0 USES: In food industry, it is used as alkaliaers, flour modifier, acidity regulators, anticaking agents, bulking agents, medcine and cosmetics bulking agent ect. Packing: It is packed with polyethylene bag as inner, and a composite paper bag as the out ***** net weight of each bag is *5kg Storage and Transport: It should be stored 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.