2011年6月9日星期四

Zinc Sulfate

It is mainly used as raw material for the production of lithophone and zinc salts......
zinc sulphate appearance:white powder
1.zinc>35.5%
2.Pb<10ppm
3.As<5ppm
4.Cd<10ppm
 ZINC  SULPHATE MONOHYDRATE  POWDER AND GRANULE
(FEED GRADE)
 
1.       Molecular Formula : ZnSO4·H2O
2.       CAS# :                   7446-19-7        
3.       HS Code:               28332930                  
4.       Qualities are conformed to  HG2934-2000
A. Zinc sulphate (powder)

ITEMS
UNIT
SPECIFICATION
Zn
%min
35.5
Pb
(ppm) max
10
As
(ppm) max
5
Cd
(ppm) max
10
B. Zinc sulphate (granule)

ITEMS
UNIT
SPECIFICATION
Zn
(%)min
34.5
Pb
(ppm)max
10
As
(ppm)max
5
Cd
(ppm)max
10
Granule size
0.5-1mm/1-2mm/2-4mm
5. Packing :
Net 25kgs plastic woven bags with inner liner or 1000kgs big bag or 50 lb paper bags
6. Uses :
    It is mainly used as raw material for the production of lithophone and zinc salts. It is also used in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used in feed additive and trace element fertilize, etc.
7. Storage:
    Dry and hermetic.
Resource:

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