zinc sulphate heptahydrate for Agriculture grade
2016-09-13 04:48  Views:293
Price:600.00 USD/Metric Ton
Brand:Fenghe
Model:FH1101
MOQ:20 Metric Ton
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export(at)fhzinc.com


Formula: ZnSO4·7H2O

CAS No.: 7446-20-0

HS Code: 283329300
EIENCS: 231-793-3
Quality: ISO9001:2000

 

Physical Description


Mol Weight:287.56

Appearance: white crystalline powder  or granular
Odour: Odorless
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. Lose hexahydrate at 100 degree,The anhydrous salt forms at 280 degree C
Melting  Point: 100 C (Decomposes)
Density: 1.957

  Zinc Sulphate hepta    

ITEMS       UNIT         SPECIFICATION        

Zn     %min             21

Pb     (ppm) max        10 

As     (ppm) max        5    

Cd    (ppm) max        10    

 

 Uses

ZnSO4 is mainly used as raw material for the production of lithopone  and zinc salts.  It is also used in synthetic fiber industry, zinc plating,    Pesticides,flotation, fungicide and water purification.

                  

                           

Storage 

   Dry and hermetic.

 

 

 

 

 

 

 

Contact Infomation
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Company name:Xiangtan Fenghe Biotechnology Co.Ltd
Status:[Offline] [Send message] [Chat]
Business contact:Sharon Xiang (Mr.)
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Area: Caribbean Region-Bermuda
Address:No.26,Haitang Road,Yisuhe Town,Xiangtan County,Hunan Provi
Zip:411228