Zinc sulfate Heptahydrate
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Post Date:
Apr 09,2025 -
Expiry Date:
Oct 06,2025 -
Detailed Description:
Cas No. :7446-20-0 Quantity: 1000mt per montMetric Tons
Specs:21.5%min crystal
Price:500 USD Metric Tons
Payment Method: T/T ,L/C
A.Total zinc content percent by weight min. ...................................22%
B. Water soluble zinc as percentage of total zinc min......................95.0%
C. Sulphur (as SO4-S) content percentage by weight min................10.5%
D. Moisture content (free water) percent by weight max....................2.0%
E. Physical condition: white crystalloid
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Heavy Metal Content
A. Arsenic: 3 ppm max. B. Cadmium: 7 ppm max.
C. Lead: 8 ppm max. D. Mercury: 5 ppm max. E. Nickel: 50 ppm max.
Note:Do not contain toxic wastes and the level of heavy metals persent is not hazardous for human health, crop and environment
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CAS Registry Number:
7446-20-0 -
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:
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Hazard Symbols:
Xn:Harmful;
N:Dangerous for the environment;
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Risk Codes:
R22:;
R41:;
R50/53:;
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Safety Description:
S22:;
S26:;
S39:;
S46:;
S60:;
S61:;
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Company:
Hengyang Yuxing Chemical Co.,Ltd. [ China ] -
Contact:
Vivian Yang -
Tel:
0734-8839788 -
Fax:
0734-8124488 -
Email:
vivian@hyyuxingchem.com