Wodorosiarczan sodowy, roztwór 40%, EssentQ® ekstra czysty – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Sodium hydrogen sulfite, solution 40%, E
– Synonyms: Sodium bisulfite, Bisulfite, Sodium bisulfite solution
– NaHSO3
– M = 104,06 g/mol
– CAS [7631-90-5]
– EINECS-No.: 231-548-0
– Density: 1,25 g/cm3
– Solub. in water: (20 ºC): 540 g/l
– Melting point: -44 ºC
– Boiling point: 146 ºC
– Vapour pressure: (20 ºC) 40 hPa
– LD 50 (oral, rat): 1540 mg/kg (pure substance)
– EC-Index-No.: 016-064-00-8
– ADR: 8 C1 III UN 2693
– IMDG: 8 III UN 2693
– IATA/ICAO: 8 III UN 2693
– GHS-signal word: Warning
– GHS-H sentences: H302 – EUH031 –
– GHS-P sentences: P264 – P270 – P301+P312 – P330 – P501a
– Tariff number: 2832 10 00 00
– Applications: laboratory reagent, synthesis of organic products, in food industry (E 222), preservative agent, bleaching agent.
SPECIFICATIONS
assay (iodometric): approx. 40 %
