Copper(II) sulfate pentahydrate

SKU

C7631

Reagent Grade, ≥98.0%

Synonym(s)

Blue Vitriol; Cupric sulfate pentahydrate; Sulfuric acid; copper(II) salt (1:1) pentahydrate

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Brand Honeywell	CAS Numbers (All) 7758-99-8	EC Number 231-847-6	Linear Formula CuSO₄ · 5H₂O	MDL Number MFCD00149681
Molar Mass 249.69 g/mol	RTECS Number 231-847-6	Synonyms Blue Vitriol; Cupric sulfate pentahydrate; Sulfuric acid; copper(II) salt (1:1) pentahydrate

Property	Value
Assay	Min. 98.0 %
Iron (Fe)	Max. 0.01 %

Property	Value
Autoignition Temperature	Not auto-flammable
Boiling Point/Range	Decomposes on heating
Color	Blue Green
Density	2.28 g/cm3 (20 °C)
Flashpoint	Not applicable
Form	Solid
Grade	Reagent Grade
Incompatible Materials	Reactions with various metals, Acetylene
Lower Explosion Limit	Not applicable
Melting Point/Range	110 °C
Partition Coefficient	No data available
Purity Percentage	98.00
Purity Details	>=98.00%
Solubility in Water	209 g/l (20 °C)
Upper Explosion Limit	Not applicable
Vapor Pressure	Negligible
Viscosity	No data available
pH-Value	3.5-4.5 (20 °C)
Storage Temperature	Ambient

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