grade

ACS reagent
puriss. p.a.

assay

≥99%

form

solid

concentration

≥52% Ba

impurities

≤0.001% ammonium (NH₄)

pH

5-7 (20 °C, 5%)

mp

592 °C (dec.) (lit.)

anion traces

chloride (Cl^-): ≤5 mg/kg

cation traces

Ca: ≤20 mg/kg
Fe: ≤2 mg/kg
K: ≤50 mg/kg
Mg: ≤20 mg/kg
Na: ≤50 mg/kg
Sr: ≤500 mg/kg
heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

[Ba++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Ba.2NO3/c;2*2-1(3)4/q+2;2*-1

InChI key

IWOUKMZUPDVPGQ-UHFFFAOYSA-N