CAS: 471-34-1;13397-25-6;1317-65-3 Other name: Carbonic acid calcium salt (1:1); Calcium carbonate light Molecular Formula: CaCO3 M.W.: 100.088 Properties: white or colourless crystals or white powder or chunks.Insoluble in water, Stable. Incompatible with acids, fluorine, ammonium salts, alum. Use: Used to produce viscous solutions or dispersions, to impart body, improve consistency, or stabilize emulsions, including suspending and bodying agents, setting agents, jellying agents, and bulking agents. Stabilizers and thickeners, from table. Packing: 25kg PP woven bag with PE inner. Specification: Test Item Specification Appearance White odorless powder Purity ( counted as CaCO3) ≥ 98.0 ％ Acid Insoluble Matter ≤ 0.20 ％ Settlement bulk ≥2.5 Loss on Drying ≤ 1.0 ％ PH(10%suspension) 8.0-10.5 Whiteness ≥90.0 Residue (200 mesh) ≤ 0.5 ％ Manganese ≤0.008％ Free alkalinity ≤0.1 Average particle size ≤1.9um Heavy metal ≤0.002%
