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Metals & Elements

Copper Foil AR

RA001127 CAS 7440-50-8 AR

Identity

Product code
RA001127
CAS number
7440-50-8
Grade
AR
Purity
99.7%
Molecular formula
Cu
Molecular weight
63.55

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Bright red foil —
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 Method
Appearance Reddish foil — —
Tin (Sn) Max 0.005 % % —
Assay Min 99.7 % % iodometric
Substance insoluble in HNO3 Max 0.02 % % —
Ag (silver) Max 0.002 % % —
Arsenic (As) Max 0.0002 % % —
Iron (Fe) Max 0.005 % % —
Manganese (Mn) Max 0.005 % % —
Lead (Pb) Max 0.05 % % —
Antimony (Sb) Max 0.005 % % —

2 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
500 g RA001127-PK-500G