ACS reagent
200
≥99.0%
crystals or chunks
≤0.01% insolubles
≤0.1% loss on drying
5.0-7.0 (25 °C, 5%)
570 °C (lit.)
chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
Ba: ≤0.05%Ca: ≤0.05%Fe: ≤5 ppmMg: ≤0.10%Na: ≤0.10%heavy metals: ≤5 ppm (by ICP-OES)
[Sr++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
1S/2NO3.Sr/c2*2-1(3)4;/q2*-1;+2
DHEQXMRUPNDRPG-UHFFFAOYSA-N
Danger
Eye Dam. 1 - Ox. Sol. 1
5.1A - Strongly oxidizing hazardous materials
WGK 1