Add: Building No.15, European and American Biotechnology Industrial Park, #N0.501, Chang Sheng South Road, Nanhu District,Jiaxing Zhejiang,China
Tel: +86-573-82870080 (Sales Department)802, (Finance Department)803, (R&D Department)805/806
Calcium Carbonate
Product name: C.I. 77220; C.I. Pigment White 18; Chalk; Weightily Calcium Carbonate; Calcium Carbonate Light; Calcium Carbonate Heavy; Biological Calcium Carbonate; Oyster Shell Powder; Carbonic acid calcium salt (1:1); Limestone
Specifications and models: medical grade ≥98.5% food grade ≥98.0%
Relative molecular weight: 100.0892
Molecular formula: CaCO3
CAS#: 471-34-1
Properties: odorless and tasteless white powder or crystal; melting point: 825°C; relative density (water=1) 2.70-2.95; insoluble in water; dissolved in acid
Scope of application: light calcium carbonate is used as raising agent, flour treatment agent, antitackiness agent, acid regulator, nutrient supplements and curing agent; heavy calcium carbonate is widely used in man-made floor tile, rubber, plastic, paper-making, paint, printing ink, cable and wire, construction material, food, medical textile, feed and toothpaste industry
Storage condition: sealed preservation in dry place to avoid contact with acid substance
