Bario cloruro diidrato, per analisi, ExpertQ®, ACS, ISO, Reag. Ph Eur
- BaCl2·2H2O
- M = 244,28 g/mol
- CAS [10326-27-9]
- EINECS-No.: 233-788-1
- Solub. in water: (20 ºC): 357 g/l
- Melting point: 962 ºC (release of crystalline water)
- LD 50 (oral, rat): 118 mg/kg (anhydrous substance)
- EC-Index-No.: 056-002-00-7
- ADR: 6.1 T5 III UN 1564
- IMDG: 6.1 III UN 1564
- IATA/ICAO: 6.1 III UN 1564
- GHS-signal word: Danger
- GHS-H sentences: H301 - H332
- GHS-P sentences: P261 - P301+P310 - P321 - P304+P340 - P405 - P501a
- Tariff number: 2827 39 85 40
- Applications: analytical chemistry, for determination of: sulfates.
SPECIFICATIONS
assay (complexometric): min. 99,0 %
identity ( IR-spectrum): passes test
insoluble in water: max. 0,005 %
pH (5 %, H2O): 5,2 - 8,0
total nitrogen (as N): max. 0,002 %
oxidizing substances (as NO3): max. 0,005 %
calcium (Ca): max. 0,005 %
heavy metals: max. 5 ppm
iron (Fe): max. 1 ppm
lead (Pb): max. 0,001 %
potassium (K): max. 0,0025 %
sodium (Na): max. 0,005 %
strontium (Sr) : max. 0,05 %
loss on drying (150 °C) : 14,0 - 16,0 %
| Codice | Volume | ||
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BA0055005P | x 5 kg |
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BA0055025P | x 25 kg |
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BA00550500 | x 500 g |
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BA00551000 | x 1 kg |
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