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Inorganic Salts

Chromium (Iii) Oxide Green

RA001063 CAS 1308-38-9 Extra Pure

Identity

Product code
RA001063
CAS number
1308-38-9
Grade
Extra Pure
Purity
98%
Molecular formula
Cr2O3
Molecular weight
151.99

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Green powder —
Odour Odorless —
pH value 7.5 —
Melting point/ Freezing point [°C] 2435 °C °C
Boiling point [°C] 4000 °C °C
Density [g/cm3] 5.21 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 Green powder —
Assay Min 98.0 % %
Loss on ignition (at 800°C; 1 hr) (800 °C) Max 2.0 % %

Packaging

Pack size SKU
500 g RA001063-PK-500G
5 kg RA001063-PK-5KG