Stronzio nitrato anidro, EssentQ®

- Synonyms: Nitric acid strontium salt
- Sr(NO3)2
- M = 211,63 g/mol
- CAS [10042-76-9]
- EINECS-No.: 233-131-9
- Solub. in water: (20 ºC): 660 g/l
- Melting point: 570 ºC
- LD 50 (oral, rat): 2750 mg/kg
- ADR: 5.1 O2 III UN 1507
- IMDG: 5.1 III UN 1507
- IATA/ICAO: 5.1 III UN 1507
- GHS-signal word: Danger
- GHS-H sentences: H272 - H318
- GHS-P sentences: P221 - P210 - P305+P351+P338 - P310 - P370+P378 - P501a
- Tariff number: 2834 29 80 00
- Applications: analytical chemistry, laboratory reagent, for the analysis of: metal ions traces.
- Appearance: White crystals

SPECIFICATIONS
assay (complexometric): min. 98 %
acidity (as HNO3): max. 0,01 %
insoluble in water: max. 0,025 %
pH (5 %, H2O): 5 - 7
chlorides (Cl): max. 0,005 %
sulfates (SO4): max. 0,02 %
copper (Cu): max. 0,002 %
iron (Fe): max. 0,005 %
lead (Pb): max. 0,002 %
nickel (Ni): max. 0,002 %