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Sodio hidrogenocarbonato, para HPLC, Sodio bicarbonato

CAS: 144-55-8

Confezionamento	Codice	Disponibilità	Prezzo prodotto
x 250 g :: Glass bottle	SO01300250	Disponibile	Acquista

- Synonyms: Sodium bicarbonate
- NaHCO3
- M = 84,01 g/mol
- CAS [144-55-8]
- EINECS-No.: 205-633-8
- Solub. in water: (20 ºC): 95,5 g/l
- Melting point: 270 ºC (decomposes)
- Vapour pressure: (30 ºC) 8,3 hPa
- LD 50 (oral, rat): 4220 mg/kg
- Tariff number: 2836 30 00 00
- Applications: analytical chemistry, laboratory reagent, to make sodium salts, for laboratory glassware cleaning, source of CO2 , in fire extinguishers, in food industry (E-500).

SPECIFICATIONS
assay (acidimetric): min. 99,5 %
identity (IR-spectrum): passes test
insoluble matter: passes test

wavelength:: absorbance:
240 nm: 0,1 AU
250 nm: 0,04 AU
260 nm: 0,02 AU
280 nm: 0,01 AU