Copper Sulfate 1.Physical State: Crystals 2. Color: blue 3. Odor: Odorless 4. pH: Not available.

Copper Sulfate 98%

 

Chemical name: copper sulfate pentahydrate(Other names: Blue vitriol, Blue store)

CAS No.: 7758-99-8  

EINECS No.: 231-847-6  

Molecular formula: CuSO4·5H2O

Molecular Weight: 249.68

HS CODE: 2833250000

Appearance: blue crystal

physical characteristics: Blue crystal or powder, free flowing, and soluble in water, without impurities.

Fineness: 20-80 mesh,80 mesh upper

Executive standard:  HG2932-1999 

Specification:

Item	Standard Instruction	Standard Instruction	Standard Instruction
CuSO4·5H2O≥	98%	99%	96%
Cu≥	25.06%	25.3%	24.5%
Water-insoluble≤	0.2%	0.2%	0.2%
Pb≤	0.001%	0.001%	0.001%
As≤	0.0004%	0.0004%	0.0004%

Packing: 25kg/pp bag or per customer's request, each container can load 22-25tons.

Usage: 

(1) Electroplating industry (2) Hardware industry (3) Chemical industry: Used in the manufacture of copper salt leaching, copper chloride, cuprous chloride and cuprous oxide, etc. (4) Dyestuff industry: Used in the prodection of copper sheet azo dyes. Such as blue complexing agent. Also in organic synthesis, spices and dye intermediates of catalysts. (5) Water treatment industry.

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