Copper(II) sulphate pentahydrate 99-102%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™

Supplier: Honeywell Chemicals
Warning

Synonyms: Cupric sulphate pentahydrate, Copper sulphate pentahydrate

31293-50KG 31293-1KG 31293-500G 31293-6X1KG
HONC31293-50KGEA 6710 SGD
HONC31293-50KG HONC31293-1KG HONC31293-500G HONC31293-6X1KG
Copper(II) sulphate pentahydrate 99-102%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Copper (II) sulphate pentahydrate
Formula: CuSO₄·5H₂O
MW: 249,69 g/mol
Boiling Pt: Decomposes on heating
Melting Pt: 110 °C
Density: 2,28 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149681
CAS Number: 7758-99-8
EINECS: 231-847-6
ADR: 9,III
REACH: 01-2119520566-40
Merck Index: 13,02682

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Specification Test Results

Assay 99.0 - 102.0 %
Water insoluble matter Max. 0.005 %
pH (5 %, 20°C) 3.7 - 4.5
Arsenic (As) Max. 0.00005 %
Calcium (Ca) Max. 0.001 %
Cadmium (Cd) Max. 0.001 %
Cobalt (Co) Max. 0.001 %
Iron (Fe) Max. 0.002 %
Potassium (K) Max. 0.001 %
Magnesium (Mg) Max. 0.0005 %
Sodium (Na) Max. 0.002 %
Nickel (Ni) Max. 0.002 %
Lead (Pb) Max. 0.002 %
Zinc (Zn) Max. 0.001 %
Chloride (Cl) Max. 0.001 %
Total N Max. 0.001 %
Vapor Pressure 7.3 mmHg ( 25 °C)

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