zinc sulphate heptahydrate

Post Date:
Jan 06,2013
Expiry Date:
Jul 05,2013
Detailed Description:
Cas No. :17446-20-0 Quantity: 50Metric Tons
Specs:high quality
Battery Grade zinc Sulphate Heptahydrate
Specification
Items U/T Test Result
main content ≥ ﹪ 99
Zn ≥ ﹪ 22.5
Pb ≤ ﹪ 0.0012
Fe ≤ ﹪ 0.001
Ca ≤ ﹪ 0.05
Mg ≤ ﹪ 0.05
Mn ≤ ﹪ 0.003
Cd ≤ ﹪ 0.0012
Cu ≤ ﹪ 0.0005
PH ≥ ﹪ 4
matter insoluble in water ≤ ﹪ 0.012
CAS Registry Number:
17446-20-0
Synonyms:
;Zinc sulfate,heptahydrate;Zinc Sulphat;Heptahydrate;sulfuricacid,zincsat (1:1),heptahydrate;whitevitriol(heptahydrate);zincsulfate(1:1)heptahydrate;Zincsulfateheptahydrate(1:1:7);SULFURIC ACID ZINC SALT HEPTAHYDRATE;ZINC SULFATE, 7-HYDRATE;ZINC SULFATE, HYDROUS;ZINC SULPHATE 7H20;ZINC SULPHATE HEPTAHYDRATE;ZINC VITRIOL HEPTAHYDRATE;ZINC SULFATE HEPTA;ZINC SULPHATE HEPTA;zinc sulfate hydrate (1:1:7);Zinc Sulfate Heptahydarate;
Molecular Formula:
ZnSO₄·7H₂O
Molecular Weight:
287.5786
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
N:Dangerous for the environment;
Risk Codes:
R22:;
R41:;
R50/53:;
Safety Description:
S22:;
S26:;
S39:;
S46:;
S60:;
S61:;

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