Copper Sulfate pentahydrate from chinese factory

Copper Sulfate 1)All kinds of grade 2)High purity,professional services 3)Competitive price 4)Cu>25%, Pb<10ppm, As<5ppm

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.

Copper Sulfate pentahydrate from chinese factory