Natriummetabisulfit, wasserfrei 97%, reinst
Lieferant: Thermo Scientific
|
Gefahr
|
Synonyms:
Disulfit
, Natriumpyrosulfit
, di-Natriumdisulfit
, Natriumdisulfit
, Pyrosulfit
ACRO171490025EA
61.2
CHF
ACRO171490025
ACRO171490100
Natriummetabisulfit, wasserfrei 97%, reinst
Natriummetabisulfit
Formel:
Na₂S₂O₅ MW: 190,11 g/mol Melting Pt: 150 °C (Zersetzung) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00167602 CAS-Nummer: 7681-57-4 EINECS: 231-673-0 REACH: 01-2119531326-45 Merck Index: 12,08784 |
Spezifikation Testergebnisse
Appearance | White to light yellow Crystalline powder |
Titration Iodimetric | ≥96.0 % |
Thiosulphate (S2O3) | ≤0.05 % |
Iron (Fe) | ≤10 ppm |
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