High Purity Copper sulfate CAS No.: 7758-99-8

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Molecular formula: CuSO4?5H2O
CAS No.: 7758-99-8
EINECS No.: 231-847-6
Copper sulfate, also known as cupric sulfate or copper sulphate, is the chemical compound with the chemical formulaCuSO4. 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: Industrial Grade
CUSO4.5H2O≥(%) 98 96
Cu≥(%) 25.06 24.5
Water-insoluble≤(%) 0.2 0.2
Pb≤(%) 0.001 0.001
As≤(%) 0.004 0.004
Usage: flotation reagent in mining industry;electroplating industry;
reagent in the preparation of dyestuffs intermediates ;mordant in dyeing ;preservative of wood etc.

Item:Feed Grade
CUSO4.5H2O≥(%) 98 96
Cu≥(%) 25.06 24.5
Water-insoluble≤(%) 0.2 0.2
Pb≤(%) 0.001 0.001
As≤(%) 0.004 0.004
Usage :Widely used in feed industry as feed additive;Correction of copper deficiency in
animals ;Growth stimulant for fattening pigs and broiler chickens etc.

Item:Fertilizer Grade
CUSO4.5H2O≥(%) 98 96
Cu≥(%) 25.06 24.5
Water-insoluble≤(%) 0.2 0.2
Pb≤ 10 PPM 10PPM
As≤ 4 PPM 4 PPM

Application
1) Mainly used for textile mordant, agricultural pesticides, water, fungicides, preservatives,also used for tanning leather,copperplating,mineralprocessing.
2) Dyes and pigments industry: Used in the manufacture of azo dyes such as copper single reactive blue, reactive violet.
3) Organic industry: Used as synthetic fragrances and dyes intermediates, catalysts, methyl methacrylate inhibitor.
4) Electroplating industry: As the main salt Bright Acid Copper and Copper additives.
5) Dyeing and finishing industry: As a mordant dyeing the help of oxygen dose.
6) Agriculture: As a fungicide. Copper sulfate as an inorganic compound, when the copper
level in cattle can be used as drug treatment, also used as a cattle drive tapeworm medicine and pigs, dogs emetic drugs.

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