Zinc sulfate heptahydrate

CAS No.: 7446-20-0
Purity: 99%min
Min quantity: 1 Kilograms
Price: USD 1~100/Kilograms
Place of Orign: hangzhou,Zhejiang,China

Contact:Ms.Paula Yang

Supplier Details

Hangzhou Dingyan Chem Co.,Ltd
China
Contact:Ms.Paula Yang
Tel:86-571-88025800
Total Annual Sales Volume:US$10 Million - US$50 Million
Number of Employees:11 - 50 People
Business Type:Manufacturer,Trading Company,Distributor/Wholesaler
Main Markets:North America,Southeast Asia,South America,Eastern Europe,Western Europe

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Item specifics

Product Name.:Zinc sulfate heptahydrate
CAS No: 7446-20-0
Weight: 287.54956
Formula: H₁₄O₁₁SZn
Melting Point: 100 ºC
Boiling Point: 330 °C at 760 mmHg
Density: 1.957

Details

Identification Test:Zinc and Sufate Test
Content(As ZnSO4.7H2O) :99.0%-104.0%
Alkalies and Alkaline Earths:0.9% max
PH Value(solution S):4.4-5.6
Chlorides:0.03% max
Iron:0.02% max

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Zinc sulfate heptahydrate

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