Sodio, metallo in olio di paraffina, EssentQ®, Reag. Ph Eur

- Na
- M = 22,99 g/mol
- CAS [7440-23-5]
- EINECS-No.: 231-132-9
- Solub. in water: (20 ºC): explosion reaction
- Melting point: 98 ºC
- Boiling point: 889 ºC
- Ignition temp.: > 115 ºC
- Vapour pressure: (400 ºC) 1,6 hPa
- EC-Index-No.: 011-001-00-0
- ADR: 4.3 W2 I UN 1428
- IMDG: 4.3 I UN 1428
- IATA/ICAO: 4.3 I UN 1428
- GHS-signal word: Danger
- GHS-H sentences: H260 - H314 - EUH014
- GHS-P sentences: P223 - P303+P361+P353 - P305+P351+P338 - P310 - P405 - P501a
- Tariff number: 2805 11 00 00
- Applications: analytical chemistry, laboratory reagent, to make sodium salts, reducing agent (ketones), for the synthesis of: lead tetraethyl, manufacturing of photoelectric cells, manufacturing of sodium lamps.

SPECIFICATIONS
chlorides (Cl): max. 0,01 %
sulfates (SO4): max. 0,01 %
calcium (Ca): max. 0,1 %
iron (Fe): max. 0,002 %
potassium (K): max. 0,05 %