|
Synonyms |
Copper (II) sulfate pentahydrate |
|
International name |
Copper sulfate pentahydrate, Copper (II) sulfate |
|
Formula |
CuSO4.5 (H2O) |
|
Molecular weight |
249.68 |
|
GOST |
GOST 19347-99 |
|
CAS |
7758-99-8 |
Purpose and description
Copper sulfate (CuSO4•5H2O) is produced according to GOST 19347 of grade A of the first quality. Copper sulfate is designed for industry (the production of artificial fibers, organic coloring agents, mineral paints, arsenious chemicals, for the flotation ore concentration) and export.
Chemical composition
|
Weight percent |
Norm, % |
|
Grade A First quality | |
|
Медный купорос: |
|
|
expressed as CuSO4•5H2O, minimum |
98,0 |
|
expressed as copper, minimum |
24,94 |
|
Iron, maximum |
0,04 |
|
Free sulfuric acid, maximum |
0,25 |
|
Water-insoluble residue, maximum |
0,05 |
|
Arsenium, maximum |
0,012 |
Packaging and Transportation
Copper sulfate is packaged according to the requirements of GOST 26319 into 25 kg plastic bags according to TC 2297-149-00194429-2008. It is transported by all types of closed vehicles.
Guaranteed shelf life
2 years as from the date of production.