Zinc Carbonate
| Post Date: | Dec 02,2021 |
| Expiry Date: | May 31,2022 |
| Detailed Description: |
Cas No. :3486-35-9;10476-83-2
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;10476-83-2 |
| 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: | 
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| Safety Description: | S24/25:Avoid contact with skin and eyes.; |