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Metals & Elements

Calcium Metal

RA000924 CAS 7440-70-2 Extra Pure

Identity

Product code
RA000924
CAS number
7440-70-2
Grade
Extra Pure
Purity
98%
Molecular formula
Ca
Molecular weight
40.0

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Silvery grey —
Odour Odorless —
Melting point/ Freezing point [°C] 850 °C °C
Boiling point [°C] 1440 °C °C
Density [g/cm3] 1.54 g/cm3 g/cm3
Solubility in water [% weight] Reacts with water with evolution of hydrogen —

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

Specifications

ParameterSpecificationUnit
Appearance Silvery grey granules/crystals —
Assay Min 98 % %
Insoluble matter in HCl Max 0.05 % %
Iron (Fe) Max 0.1 % %
Sodium (Na) Max 0.01 % %
Chloride (Cl) Max 0.05 % %

Packaging

Pack size SKU
100 g RA000924-PK-100G
500 g RA000924-PK-500G