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MGT-7 Form
MAGNESIUM OXIDE LIGHT AR
Confirms IP specification
Magnesia, Calcined Magnesite, Calcinated Magnesia
MSDS
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COAs
Packings
25 Kg
(0025K)
Print friendly version
Article No.
4472D
Grade
AR
Purity
98%
CAS No.
1309-48-4
Molecular Formula
MgO
Molecular Weight
40.30
H.S. Code
2519.9040
Shelf Life
60 Months
Specifications
Appearance
A Very Light, white odourless powder slightly alkaline readily absorbs moisture and carbon di oxide when exposed to air
Assay (as MgO; on ignited basis)
98.0 - 100.5%
Identification as per IP
To pass the test
Apparent Volume
15 gms occupies a volume of 150 ml
Appearance of solution
Solution 'A' is not more intensely colour than reference solution BS2
Arsenic (As2O3)
Max 0.0004%
Heavy metals (as Pb)
Max 0.003%
Iron (Fe)
Max 0.1%
Chloride (Cl)
Max 0.125%
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%
Revision Date:
28-Jun-2022
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MAGNESIUM OXIDE LIGHT