CUPRIC SULPHATE PENTAHYDRATE Extra Pure

Chemical Information
Article No.	AL1522
Grade	Extra Pure
Purity	98.50%
CAS Number	7758-99-8
Molecular Formula	CuSO4.5H2O
Molecular Weight	249.68
HS Code	28332500
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Solubility in water(% weight)	31.6g/100cc H20 @ 00C
Colour	Blue crystalline
Boiling point(°C)	> 150 °C
Melting point/ Freezing point(°C)	110 °C
Vapour pressure (20 °C)	9.5 hPa at 20 °C
pH value	3.7 - 4.5
Density (g/cm3)	2.28
Odour	Odorless

Safety Information and Hazard Symbols
Precaution Statement	P273-P305 + P351 + P338-P501
Hazardous Statement	H302-H315-H319-H410
Symbol	GHS07, GHS09
Signal Word	Warning
Packing Group	III

Specifications
Iron (Fe)	Max 0.05%
Assay	98.5 - 101%
Chloride (Cl)	Max 0.005%
Appearance	Blue crystalline powder
Sodium (Na)	Max 0.01%