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Zinc Carbonate

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  Post Date: Nov 16,2024
  Expiry Date: May 15,2025
  Detailed Description: Cas No. :3486-35-9 Specs:zinc carbonate
Zinc Carbonate

Items Index (percent)

I II III

Zn content (mini ) 57.5 57 56.5

Loss on ignition 25.0—28.0 25.0--30.0 25.0--32.0

Heavy metal content (Pb) (maxi) 0.0005 0.001 0.005

Moisture( maxi) 2.5 3.5 5

SO 4 2 (maxi) 0.6 0.8 --

Sieve Residue (75microns mesh): (mini) 95 94 93
This product is white slight amorphous powder, not smelly, tasteless. Insoluble in water, and 30% H2O2 role in the formation of oxide release CO2.
Use: It can be used not only as lightly astringent, the raw material of latex products, the configuration of calamine and as the skin protectant, , but also as the main rawmaterial of the desulfurizer and katalyst in the rayon, the petroleum, the chemical fertilizer industries as well as the rubber product, the paint, the medicine and otherchemical products.
Packing: In polyethlene film bag with outer polypropylene woven bag. 25kg net each

Molecular formula: ZnCO3.2Zn(OH)2. H2O
Molecular weight: 342.23

  CAS Registry Number:

3486-35-9
  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']-;
  Molecular Formula: ZnCO3
  Molecular Weight: 125.419
  Molecular Structure: 3486-35-9 Zinc carbonate
  Safety Description: S24/25:Avoid contact with skin and eyes.;

  Company: AI MU (Tianjin) Technology Development Co.,Ltd     [ China ]          
  Contact: Sea Dong
  Tel: 0318-8515456
  Fax: 0318-6901266
  Email: export@tjaimu.net
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