Zinc Carbonate
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Post Date:
Mar 18,2013
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Expiry Date:
Sep 14,2013
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Detailed Description:
Cas No. :3486-35-9
TESTITEMS RESULTS
APPEARANCE White Powder
Zinc Carbonate(Zn) % ≥ 57.5%
Lead Oxide (PbO) % ≤ 0.04
Cadmium (Cd) % ≤ 0.006
S04 % ≤ 0.8
Moisture Content % ≤ 2.8
Screen tailings(wet sieving 74um) % ≥ 94
Loss on Ignition (L. O. L.)≤ 25-30
specific surface(m2/g)≥
45
tap density 0.35-0.5
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CAS Registry Number:
3486-35-9
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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']-;
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Molecular Formula:
ZnCO3
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Molecular Weight:
125.419
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Molecular Structure:
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Safety Description:
S24/25:Avoid contact with skin and eyes.;
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