Magnesium oxide

InChI key

CPLXHLVBOLITMK-UHFFFAOYSA-N

InChI

1S/Mg.O

SMILES string

O=[Mg]

grade

ACS reagent, puriss. p.a.

assay

≥97% (calcined substance, KT)

form

powder

impurities

≤0.002% total nitrogen (N)

loss

≤2% loss on ignition, 800°C

mp

2852 °C (lit.)

anion traces

chloride (Cl^-): ≤100 mg/kg, sulfate, sulfite (as SO₄^2-): ≤200 mg/kg

cation traces

Ba: ≤10 mg/kg, Ca: ≤500 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤50 mg/kg, K: ≤50 mg/kg, Mn: ≤5 mg/kg, Na: ≤2500 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤20 mg/kg, Zn: ≤5 mg/kg