Taian Health Chemical Co., Ltd.

Zinc Carbonate

• Category :

  Inorganic chemicals

• Synonyms :

  C.I. 77950;Carbonic acid, zinc salt (1:1);zinc(+2) cation carbonate;[Carbonato(2-)-kappa~2~O,O']zinc;222-477-6;Zinc carbonate;zinc, [carbonato(2-)-kappaO,kappaO']-;

• CAS NO :

  3486-35-9

• EC NO :

  222-477-6

• Molecular Formula :

  ZnCO₃

• Molecular Weight :

  125.419

• Main Specifications :

  Zn: 57%min

• InChI :

  InChI=1/CH2O3.Zn/c2-1(3)4;/h(H2,2,3,4);/p-2

• Packing :

  25kg or 50kg or 1000kg or according to your special requst to pack

• Product description :

  zinc carbonate 
  MF:ZnCO3.2Zn(OH)2.H2O 
  White, tiny and shapeless powder 
  odorless, tasteless; 
  relative density: 4.42~4.4

   zinc carbonate

  Quality standard: HG/T2523-9

  Item	Index
  	High-class Product	First-class Product	Qualified Product
  Main Content (Zn ) (Dry Basis)≥	57.5	57.0	56.5
  Ignition Loss	25.0-28.0	25.0-30.0	25.0-32.0
  Content of Heavy Metal ( of pb)≤	0.04	0.05	0.05
  Water Content≤	2.5	3.5	5.0
  Content of Sulphate (SO4)≤	0.60	0.80	——
  Fineness Passing Through 75μm Sieve ≥	95.0	94.0	93.0
  Content of Cadmium (Cd)≤	0.10	——	——

  Uses: It can be used as the raw material of light convergence and rubber products. It can also be used in compounding calamine and as the skin protectant, as well as the main raw material for the production of artificial silk, petroleum and desulphurization agent & catalyst in chemical fertilizer industry. It can also be applied widely in the rubber product, paint, medicin.

• Uses :

  It can be used as the raw material of light convergence and rubber products. It can also be used in compounding calamine and as the skin protectant,

• Molecular Structure :