CAS No.: 7758-99-8 

EINECS No.: 231-847-6

MF: CuSO4.5H2O 

Grade Standard: Industrial Grade 

Purity: 96% & 98% & 99% 

Appearance: Granular blue crystal or power 

 

We can provide this product as following:

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 

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

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

Useage: Widely used in agriculture as fertilizer; fungicides; insecticides; growth stimulant for fattening pigs and broiler chickens etc.

Specifications of all kinds of this product:

 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%