Copper(II) sulphate pentahydrate 99.0-100.5%, Puriss., meets analytical specification of BP, Ph. Eur., USP, FCC, Fluka™
Supplier: Honeywell Chemicals
Certificates
About this item
Synonyms: Cupric sulphate pentahydrate, Copper sulphate pentahydrate
CAS Number:7758-99-8
:
Formula:CuSO₄·5H₂O
MDL Number:MFCD00149681
Molecular Weight:249.69 g/mol
Merck Index:13,02682
EINECS:231-847-6
REACH:01-2119520566-40
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay:99.0 - 101.0 %
- Assay (USP):98.5 - 100.5 %
- Loss on drying (250°C):35.0 - 36.5 %
- Arsenic (As):Max. 5 ppm
- Calcium (Ca):Max. 50 ppm
- Cobalt (Co):Max. 1 ppm
- Iron (Fe):Max. 30 ppm
- Potassium (K):Max. 100 ppm
- Magnesium (Mg):Max. 50 ppm
- Sodium (Na):Max. 200 ppm
- Nickel (Ni):Max. 20 ppm
- Lead (Pb):Max. 4 ppm
- Chloride (Cl):Max. 100 ppm
- Substances not precipitated by H₂S (SO₄):Max. 0.3 %
- Appearance of the solution:complying
- Residual solvents:complying
Specification Test Results
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