MAGNESIUM OXIDE HEAVY
MAGNESIUM OXIDE HEAVY Extra Pure
Short Name: MAGNESIUM OXIDE HEAVY
Synonym: Magnesia
Basic Details
Article No.
LG2836
Grade
Extra Pure
Purity
98%
CAS No.
1309-48-4
HS Code
2519.9040
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
10.3
Melting point/ Freezing point [°C]
2852 °C
Boiling point [°C]
3600 °C
Density [g/cm3]
3.58
Solubility in water [% weight]
Insoluble in water
Chemical Specifications
Appearance
White powder
Assay (complexometric; on ignited basis)
98 - 100.5%
Identification
Passes test
Colour of solution
Passes test
Substance insoluble in acetic acid
Max 0.1%
Substance soluble in water
Max 2%
Chloride (Cl)
Max 0.1%
Sulphate (SO4)
Max 1%
Heavy metal (as Pb)
Max 0.003%
Calcium (Ca)
Max 1.5%
Iron (Fe)
Max 0.07%
Arsenic (As)
Max 0.0004%
Loss on ignition (at 900°C)
Max 8%
Safety Information & Hazard Symbols