Zinc Carbonate

Post Date:
Jul 17,2013
Expiry Date:
Jan 13,2014
Detailed Description:
Cas No. :3486-35-9 Quantity: 5000Metric Tons
Specs:56-57.5%
Payment Method: T/T or L/C
The Basic Zinc Carbonate 57.5%, 57.0%, 56.5%, etc.

Molecular Formula: ZnCO3•2Zn(OH)2•H2O

Molecular Weight: 324.15

Property: White or yellowish fine amorphous powder, smell-less, tasteless. The proportion is 4.42-4.45, does not dissolve in water and alcohol, slightly soluble in ammonia, can dissolve in the diluted acid and the sodium hydroxide.

Usage: Used as the light apocrustic and the latex products raw material. It can prepare calamine and sued as the skin protecting agent, also may use in the rayon, petroleum and the chemical fertilizer industries as the main material of the desulfurizer and the catalyst. On the rubber product, the paint, the medicine and other chemical products, it is also widely applied.
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:
Safety Description:
S24/25:Avoid contact with skin and eyes.;

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