Zinc Carbonate

Post Date:
Dec 22,2024
Expiry Date:
Jun 20,2025
Detailed Description:
Cas No. :3486-35-9 Specs:appearance:white powder ,can supply for your deman

Items Index (percent)
IIIIII
Zn content (mini )57.55756.5
Loss on ignition25.0—28.025.0--30.025.0--32.0
Heavy metal content (Pb) (maxi) 0.00050.0010.005
Moisture( maxi)2.53.55
SO 4 2 (maxi)0.60.8--
Sieve Residue (75microns mesh): (mini)959493This 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:
Safety Description:
S24/25:Avoid contact with skin and eyes.;

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