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Metals & Elements

Aluminium Foil AR

RA000482 CAS 7429-90-5 AR

Identity

Product code
RA000482
CAS number
7429-90-5
Grade
AR
Purity
99.5%
Molecular formula
Al
Molecular weight
26.98

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Silver grey metal —
Odour Odorless —
Melting point/ Freezing point [°C] 660.37 °C °C
Auto-ignition temperature [°C] 760 °C °C
Boiling point [°C] 2327 °C °C
Density [g/cm3] 2.7 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 Silver grey metal foil — —
Assay Min 99.5 % % complexometric
HCl insoluble matter Max 0.005 % % —
Nitrogen compounds Max 0.002 % % —
Silicon (Si) Max 0.005 % % —
Titanium (Ti) 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
250 g RA000482-PK-250G
500 g RA000482-PK-500G