Magnesium carbonate is a Inorganic Salts product. Key specs — Origin: China (Mainland).
Product Description
Magnesium carbonate Molecular formula: (MgCO3)4.Mg(OH)2.5H2O Content (count by MgO)…………………… ………40.0~44.5%Non-volatile acids，Ammonium hydroxide deposition≤ 0.025% Chloride（Cl）…………………………………………≤0.01 % Nitrate(NO3)……………………………………………≤005 % Phosphate(PO4)……… ………………………………≤0.001% Sulfate（SO4）………………………………………≤0.02 % Ba………………………………………………………≤0.01% Ca…………………………………………………………≤0.15 % Fe…… …………………………………………………≤0.005 % Alkali -carbonate………………………………………Pass Solubles in water …………………………………………≤0.4% Zn…………………………….………………………….≤0.01 % Heavy metal （count by Pb）…………………………≤0.002%
