Copper sulfate feed grade 98% 1,Factory directly 2,free sample 3,SGS,BV,CIQ inspection welcoming

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

Molecular formula: CuSO4·5H2O

CAS No.: 7758-99-8

EINECS No.: 231-847-6

physical characteristics::

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≥	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%
Note: Fineness 80 mesh’s copper sulfate more than 85% pass rate.

Packing:25kg/pp bag or per customer's request

Usage:

flotation reagent in mining industry;

electroplating industry;

reagent in the preparation of dyestuffs intermediates ;

mordant in dyeing ;

preservative of wood etc.

P.W

Copper sulfate