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Barium nitrate, for analysis, ExpertQ®, ACS, Reag. Ph Eur

- Synonyms: Nitric acid barium salt
- Ba(NO3)2
- M = 261,35 g/mol
- CAS [10022-31-8]
- EINECS-No.: 233-020-5
- Solub. in water: (20 ºC): 90 g/l
- Melting point: 592 - 595 ºC
- LD 50 (oral, rat): 355 mg/kg
- EC-Index-No.: 056-002-00-7
- ADR: 5.1 OT2 II UN 1446
- IMDG: 5.1 II UN 1446
- IATA/ICAO: 5.1 II UN 1446
- GHS-signal word: Danger
- GHS-H sentences: H272 - H301 - H332 - H319 -
- GHS-P sentences: P221 - P210 - P220 - P305+P351+P338 - P370+P378 - P501a
- Tariff number: 2834 29 20 00
- Applications: analytical chemistry, in explosive compositions.
- Appearance: White crystals

SPECIFICATIONS
assay (complexometric): min. 99,0 %
insoluble in water: max. 0,01 %
pH (5 %, H2O): 5,0 - 8,0
chlorides (Cl): max. 5 ppm
calcium (Ca): max. 0,002 %
heavy metals: max. 5 ppm
iron (Fe): max. 2 ppm
potassium (K): max. 0,005 %
sodium (Na): max. 0,005 %
strontium (Sr) : max. 0,05 %