Factory Direct Food Grade Additives Copper (II) Sulfate Anhydrous CAS 7758-98-7

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Basic Info.

Model NO.

CUSO4

Appearance

Powder

Grade Standard

Industrial Grade

Transport Package

Bags

Specification

25kg/bag

Trademark

Origin

China

Production Capacity

50000tons/Year

Product Description

Copper sulfate, also known as cupric sulfate or copper sulphate, is the chemical compound with the chemical formula CuSO4. This salt exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4•5H2O), the most commonly encountered salt, is bright blue. Copper(II) sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Other names for copper(II) sulfate are “blue vitriol” and “bluestone”.

Item	Index
CuSO₄·5H₂O (%)	≥90	≥96	≥98
Cu (%)	≥23	≥24.5	≥25.06
Water insoluble (%)	≤0.2
Pb (%)	≤10 ppm
As (%)	≤4 ppm
Fineness	20-40 mesh ≥95% passing rate 40-80 mesh ≥95% passing rate ≥80 mesh ≥95% passing

1.Used as fungicide and cupric pesticides(Bordeaux mixture) in agricultural field,can be used to kill the fungi,prevention and control of fruit trees diseases.
2.Widely used in the prevention and treatment of fish diseases in aquaculture.Can also be used for algae removal in paddy fields and pond.
3.Important trace elements fertilizer in agriculture and important trace element for animal feed additives.
4.Used as the electrolyte in electrolyse refined copper.
5.As activator in non-ferrous metals flotation.

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