COPPER (II) SULPHATE AR (CRYSTALS) (CUPRIC SULPHATE) (PENTAHYDRATE)

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
C0077400500	AR	99%	7758-99-8	CuSO_4.5H₂O	249.68	2833.2500	60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

Blue crystalline

Odour

Odorless

pH value

3.7 - 4.5

Melting Point/ Freezing point [°C]

110 °C

Boiling point [°C]

> 150°C

Density [g/cm3]

2.28

Solubility in water [% weight]

31.6g/100cc H20 @ 20°C

Vapour pressure [20°C]

9.5 hPa at 20 °C

Specifications

Appearance:	Blue crystalline powder
Insoluble matter:	Max 0.005%
Chloride (Cl):	Max 0.001%
Sodium (Na):	Max 0.005%
Lead (Pb):	Max 0.005%
Iron (Fe):	Max 0.003%
Calcium (Ca):	Max 0.005%
Nickel (Ni):	Max 0.005%
Potassium (K):	Max 0.001%
Assay (iodometric):	99.0-102.0%
Zinc (Zn):	Max 0.03%
Total nitrogen (N):	Max 0.001%

Safety Information and Hazard Symbols

Symbol: GHS07, GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H315-H319-H410
Precaution Statement: P273-P305 + P351 + P338-P501

COPPER (II) SULPHATE AR (CRYSTALS) (CUPRIC SULPHATE) (PENTAHYDRATE)

Physical Properties

Specifications

Safety Information and Hazard Symbols

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