Zinc Sulphate HS CODE 2833260000 CAS NO 7446-20-0 GRADE national standard china FORMULA ...    More ...

Zinc Sulphate
HS CODE 2833260000
CAS NO 7446-20-0
GRADE national standard china
FORMULA ZnSO4.7H2O
MOLECULAR WEIGHT 161.45
hepta specifications:
 
SPECIFICATIONS
 
 • Znso4.7h20% 
 

97%min

• Zn 
22%min

• Mn 
0.01%max

• Pb 
0.002%max

• Water insoluble matter 
0.020%max

• Cd 
0.002%max

• Ph 
3.5min
 
 

mono specifications:
 
SPECIFICATIONS(Tech- grade)
• 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
 

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