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Purity:% ≥ 98Hydrochloric acid insoluble matter% ≤ 0.20Free alkali content of qualifiedHeavy Metals ≤ 20ppmBarium content% ≤ 0.03Magnesium and alkali metals% ≤ 1.0Arsenic ≤ 3ppmLoss on drying% ≤ 2.0

Chinese name: calcium carbonateEnglish Name: Calcium CarbonateChinese Synonyms: light calcium; activity of calcium carbonate; light calcium carbonate; calcite; precipitated calcium carbonate; heavy calcium carbonateEnglish Name: Aglime; Aragonite; Atomite; Calcite; Carbonic Acid Calcium Salt; Chalk; Limestone; Marble; Slaker Rejects; Whiting; Weightily Calcium Carbonate; Calcium Carbonate Light; Calcium Carbonate Heavy; Biological Calcium Carbonate; Oyster Shell PowderCAS NO: 471-34-1EINECS Number: 207-439-9Molecular formula: CaCO3MW: 100.09InChI: InChI = 1/CH2O3.Ca/c2-1 (3) 4; / h (H2, 2,3,4); / q; +2 / p-2Density: 2.93Melting point: 825 °CBoiling point: for the production of cement, ceramics, lime, calcium, toothpaste, dyes, pigments, mineral water, artificial stone, putty, neutralizing agent, catalyst, fillers, pharmaceuticals.

Food grade calcium carbonate---Raw materials supply