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Zinc Sulphate Heptahydrate

China Zinc Sulphate Heptahydrate, Find details about China Zinc Sulphate Monohydrate, Cas No.: 7446-20-0 from Zinc Sulphate Heptahydrate

Model NO.
Purity: 35% and 21%
Form
Powder
Trademark
YB
Specification
25kg pp bags 22MT/20FCL
Origin
Hebei China
HS Code
28332930
Model NO.
Purity: 35% and 21%
Form
Powder
Trademark
YB
Specification
25kg pp bags 22MT/20FCL
Origin
Hebei China
HS Code
28332930
Zinc sulphate heptahydrate 97%

SPECIFICATIONS
Znso4.7h20% 97%min

Zinc Sulphate Monohydrate 98%
Znso4. H20% 98%min
Zn 35.5%min
Mn 0.01%max
Pb 0.002%max
Water insoluble matter 0.05%max
CD 0.002%max
pH 4.0min
Cu 0.001 %Max
Fe 0.008 % Max

SPECIFICATIONS ( Feed grade)
Znso4. H20% 94.7%min
Zn 35.5%min
Pb 0.0015%max
Water insoluble matter 0.05%max
CD 0.001%max
pH 4.0min
As 0.0005 %Max
 Zn  22%min
Mn    0.01%max
Pb     0.002%max
Water insoluble matter     0.020%max
Cd     0.002%max
Ph 3.5min 
 

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