Pesticide Blue Crystal Pro Supplier Micronutrient Bulk Copper Sulfate

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