Magnesium oxide 97+% for analysis

Supplier: Thermo Scientific Chemicals

Synonyms: Magnesia usta

AC22253-0010 AC22253-2500
TS22253-0010EA 153 USD
TS22253-0010 TS22253-2500
Magnesium oxide 97+% for analysis
Magnesium oxide
Formula: MgO
MW: 40.3 g/mol
Boiling Pt: 3600 °C (760 mmHg)
Melting Pt: 2800 °C
Density: 3.58 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00011109
CAS Number: 1309-48-4
EINECS: 215-171-9

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Specification Test Results

Appearance White Powder
Titration Complexometric ≥97.0 % (on dry substance)
Chloride (Cl) ≤0.1 %
Sulfate (SO4) ≤1.0 %
Calcium (Ca) ≤1.1 %
Iron (Fe) ≤0.05 %
Heavy metals (as Pb) ≤0.003 %
Soluble matter ≤2 % (in water)
Insoluble matter ≤0.1 % (in HCl)
Loss on ignition ≤5.0 % (900°C)

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