1.Industrial grade
physical characteristic:Granular blue crystal or power
particle size uniformity, mobility, and soluble in water, without impurities.
Fineness: ≥80 mesh  Executive standard:GB437-93  
Item
 Standard Instruction
Standard Instruction
Standard Instruction
CuSO4·5H2O≥
99% 
98%
96%
Cu≥
 25.3%
25.06%
24.5%
Water-insoluble≤
 0.2%
0.2%
0.2%
Pb≤
0.001% 
0.001%
0.001%
As≤
 0.0004%
0.0004%
0.0004%
Usage: flotation reagent in mining industry;electroplating industry;reagent in the preparation of dyestuffs intermediates ;mordant in dyeing ;preservative of wood etc
2.Feed Grade
physical characteristic:Blue crystal or powder, free flowing, and soluble in water, without impurities.
Fineness: 20-80 mesh  Executive standard:HG2932-1999
Item
Standard Instruction  
Standard Instruction
Standard Instruction
CuSO4·5H2O≥
99% 
98%
96%
Cu≥
 25.3%
25.06%
24.5%
Water-insoluble≤
 0.2%
0.2%
0.2%
Pb≤
 0.001%
0.001%
0.001%
As≤
 0.0004%
0.0004%
0.0004%
Useage :Widely used in feed industry as feed additive;Correction of copper deficiency in animals ;Growth stimulant for fattening pigs and broiler chickens etc
3.Fertilizer Grade :
physical characteristics: Granular blue crystal
particle size uniformity, mobility, and soluble in water, without impurities. 
Fineness: 16-40 mesh  Executive standard:HG2932-1999
Item
 Standard Instruction
Standard Instruction
Standard Instruction
CuSO4·5H2O≥
99% 
98%
96%
Cu≥
 25.3%
25.06%
24.5%
Water
 insoluble≤
 0.2%
0.2%
0.2%
Pb≤
 10ppm
10 PPm
10 PPm
As≤
4ppm 
4 PPm
4 PPm
 Useage :Widely used in agriculture as fertilizer; fungicides ;insecticides;growth stimulant for fattening pigs and broiler chickens etc
 
Our Service
There are more than 10 engineers for production research and after-sales service, our advanced equipments in labs can 
satisfy your testing requirements.
FAQ
Why Chose our product 
1 We are one of the biggest manufacturers in China,
2 Advanced technology and facilities, good quality contral, different grades for different applicaiton fields.
3 OEM service to lots of big international companies.
4 More than 8 years experiecne in different industries.
5 More than 10 engineers for product research and after-sale service.
6 More than 50 thousand tons production per one year.
 
We warmly welcome all clients to come and hold business talk on the basis of equality and mutual benefit. Any of your enquiries and 

orders will be given our prompt reply and best attention.