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Copper Sulfate Copper Sulfate Pentahydrate CAS 7758-99-8 1

Copper Sulfate Copper Sulfate Pentahydrate CAS 7758-99-8 2

Copper Sulfate Copper Sulfate Pentahydrate CAS 7758-99-8 3

Copper Sulfate Copper Sulfate Pentahydrate CAS 7758-99-8 4

Copper Sulfate Copper Sulfate Pentahydrate CAS 7758-99-8 5

Copper Sulfate Copper Sulfate Pentahydrate CAS 7758-99-8 6

Copper Sulfate Copper Sulfate Pentahydrate CAS 7758-99-8

Name: Copper Sulfate Copper Sulfate Pentahydrate CAS 7758-99-8
Uploaded: 2025-12-17T15:23:00+08:00
Description: Copper sulfate pentahydrate (CuSO₄·5H₂O), commonly known as blue vitriol or chalcanthite, is the most common hydrate form of copper sulfate. It is a blue transparent crystal or granular powder belonging to the triclinic crystal system, with a molecular weight of 249.7 g/mol.

CAS No.:

7758-99-8

Formula:

CuSo4.5H2O

EINECS:

616-477-9

Packing:

25kg/bag

Grade Standard:

Food Grade/Industrial Grade

Appearance:

Powder

Place of Origin:

China

Brand:

Samreal

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Copper Sulfate Copper Sulfate Pentahydrate CAS 7758-99-8

Copper sulfate pentahydrate (CuSO₄·5H₂O), commonly known as blue vitriol or chalcanthite, is the most common hydrate form of copper sulfate. It is a blue transparent crystal or granular powder belonging to the triclinic crystal system, with a molecular weight of 249.7 g/mol.

Product Details

Food Grade
Specification	GB 29210-2012
Content(CuSO4.5H2O)	98.0~102.0
Substances Not Precipitated by Hydrogen Sulfide	0.3
Iron(Fe)	0.01
Lead(Pb)	4
Arsenic(As)	3
Industrial Grade
Purity(Cu) % ≥	25
Purity(CuSO4) % ≥	98
Arsenic(as As) %≤	0.0005
Lead(as Pb) %≤	0.001
Cadmium(as Cd) %≤	0.001

Product description

Product category: Sulfate

1,Chemical Name: COPPER SULFATE

2,Molecular Formula : CuSO4·5H2O

3,Molecular Weight: 249.7

4,CAS: 7758-99-8

5,Character: Dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It slowly weathers in dry air. It's very soluble in water and the solution is acidic. PH value of 0.1mol/L water solution is 4.17(15℃). It's very soluble in glycerol. It's soluble in dilute ethanol but insoluble in pure ethanol.

6,Usage: It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.

7,Packing: It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

8,Storage and Transport: It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.

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For a courier delivery order,the MOQ is normally 100 g~1 kg; For an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

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