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Metals & Elements

Copper Metal Turnings

RA001125 CAS 7440-50-8 Extra Pure

Identity

Product code
RA001125
CAS number
7440-50-8
Grade
Extra Pure
Purity
99.5%
Molecular formula
Cu
Molecular weight
63.55

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Bright red turning —
Melting point/ Freezing point [°C] 1083 °C °C
Boiling point [°C] 2595 °C °C
Density [g/cm3] 8.94 g/cm3 g/cm3
Solubility in water [% weight] Insoluble in water —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance Bright reddish metallic turnings —
Tin (Sn) Max 0.005 % %
Assay Min 99.5 % %
Substance insoluble in HNO3 Max 0.05 % %
Antimony (Sb) Max 0.005 % %
Arsenic (As) Max 0.0002 % %
Lead (Pb) Max 0.05 % %
Iron (Fe) Max 0.005 % %
Manganese (Mn) Max 0.005 % %
Silver (Ag) Max 0.005 % %

Packaging

Pack size SKU
500 g RA001125-PK-500G