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Inorganic Salts

Magnesium Oxide Light AR

RA003149 CAS 1309-48-4 AR

Identity

Product code
RA003149
CAS number
1309-48-4
Grade
AR
Purity
98%
Molecular formula
MgO
Molecular weight
40.30

Classification

Technical Data

Specifications

ParameterSpecificationUnit
Appearance A Very Light, white odourless powder slightly alkaline readily absorbs moisture and carbon di oxide when exposed to air —
Sulphate (SO4) Max 1.0 % %
Calcium (Ca) Max 1.5 % %
Soluble substance Max 2.0 % %
Substance insoluble in acetic acid Max 0.1 % %
Loss on ignition Max 8.0 % %
Assay 98.0 - 100.5 % %
Identification as per IP To pass the test —
Arsenic (As2O3) Max 0.0004 % %
Heavy metals Max 0.003 % %
Iron (Fe) Max 0.1 % %
Chloride (Cl) Max 0.125 % %

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

Packaging

Pack size SKU
25 kg RA003149-PK-25KG