Strontium nitrate

ACS reagent, puriss. p.a.

≥99.0% (complexometric)

powder or crystals

≤0.005% ammonium (NH₄), ≤0.01% in water insoluble matters (10% solution), ≤0.15% Mg and alkali salts, ≤5 ppm heavy metals (by ICP-OES)

≤0.1% loss on drying, 105 °C (4h)

5.0-7.0 (25 °C, 5%)

570 °C (lit.)

chloride (Cl^-): ≤10 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg

Zn: ≤2 mg/kg, Ba: ≤100 mg/kg, Ca: ≤50 mg/kg, Cu: ≤2 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤20 mg/kg, Na: ≤50 mg/kg

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

1S/2NO3.Sr/c2*2-1(3)4;/q2*-1;+2

DHEQXMRUPNDRPG-UHFFFAOYSA-N