Industry grade zinc sulphate heptahydrate powder
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Post Date:
Jun 12,2014
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Expiry Date:
Dec 09,2014
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Detailed Description:
Cas No. :7446-20-0
Quantity: 20,000Metric Tons
Specs:Zn 21.5%min Pb,Cd<10ppm Max,As<5ppm Max
Price:400-600 USD Metric Tons
Payment Method: T/T advance ,L/C,D/P
White crysalline powder Zinc Sulphate Heptahydrate
Trade name: Zinc sulphate Heptahydrate (Zinc Sulfate Heptahydrate)
Formula: ZnSO4.7 H2O
CAS No.: 7446-20-0
HS Code: 28332930
PHYSICAL DESCRIPTION/ PROPERTIES
Mol Weight: 287.54
Appearance: White Crystalline powder or Granula
Odour: Odourless
Melting Point: It loses water at 30 degree C to give the hexahydrate and more water is lost at 70 degree C to form the monohydrate. The anhydrous salt forms at 280 degree C
Boiling Point: 740 C (Decomposes)
Density:1.957
SPECIFICATION
Item Specification
Granular Fertilizer Grade
Content 98%min
Zinc: 21.5% min
As: 10ppm max
Pb: 20ppm max
Cd: 20ppm max
Size: 1-2MM,2-4MM
APPLICATION
Production of Ryon fibre, Micronutrient in fertilisers, Agriculture, Production of paint and varnishes, glues, Titane Dioxide, Zinc Sterate and Zinc-Alkyl-di-thiocarbamate (Fungicide), Rubber As accelerator, flotation of ores, Electroplating and surface treatment, Animal feed.
PACKING
25kg/woven bag with an inner plastic bag,or according to your request
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CAS Registry Number:
7446-20-0
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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;
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Molecular Formula:
ZnSO4ยท7H2O
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Molecular Weight:
287.5786
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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:
Xiangtan Fenghe Biotechnology Co.Ltd
[ China ]
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Contact:
Sharon Xiang
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Tel:
86-731-57781689
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Fax:
86-731-57882588
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Email:
xtfhzinc@gmail.com
Inquiry