Copper(II) sulfate pentahydrate, crystals, EMPROVE® ESSENTIAL BP, Ph. Eur., USP, Extra Pure, SAFC®

Supplier: MilliporeSigma

Corrosive Warning

Irritant Warning

Environment Warning

Danger

Synonyms: Cupric sulfate pentahydrate , Copper sulfate pentahydrate , Copper sulphate pentahydrate , Cupric sulphate pentahydrate

1.02787.9050 1.02787.5000 1.02787.5000 1.02787.9050 1.02787.1000 1.02787.1000

CA1.02787.9050EA 14984.46 CAD

CA1.02787.9050 CA1.02787.5000 EM1.02787.9050 CA1.02787.1000 EM1.02787.1000 EM1.02787.5000

Copper(II) sulfate pentahydrate, crystals, EMPROVE® ESSENTIAL BP, Ph. Eur., USP, Extra Pure, SAFC®

Copper (II) sulphate pentahydrate

Formula: CuSO₄·5H₂O
MW: 249.69 g/mol
Density: 2.284 g/cm³ (20 °C)

MDL Number: MFCD00149681
CAS Number: 7758-99-8
UN: 3077
ADR: 9,III
Merck Index: 13,02682

Specification Test Results

Assay (dried basis)	98.5-100.5%
Assay (iodometric)	99.0-100.5%
Appearance of solution	To pass test
Calcium (Ca)	0.005% max
Chloride (Cl)	0.01% max
Identity	Passes Test
Iron (Fe)	0.003% max
Lead (Pb)	0.005% max
Loss on drying (250°C)	35.0-36.5%
Nickel (Ni)	0.005% max
Organic volatile impurities (according to USP)	Conforms
Potassium (K)	0.01% max
Residual Solvents (Ph.Eur./ICH)	Excluded by production process
Sodium (Na)	0.02% max

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