Hydroksymetanosulfinian sodu dihydrat ≥97.0% stabilised for synthesis, Sigma-Aldrich®
Dostawca: Merck
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Uwaga
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Synonim:
Sodium hydroxymethanesulphinate dihydrate(Chunks or pellets), Hydroxymethanesulphinic acid sodium salt dihydrate, Formaldehyde sodium sulphoxylate dihydrate, Sodium formaldehydesulphoxylate hydrate, Rongalite dihydrate, Sodium formaldehydesulphoxylate dihydrate
Stabilizacja:
Stabilised with sodium carbonate (Na₂CO₃)
M-Clarity™ quality level = MQ200
This material contains approx. 5% sulfit resulting from the production process
Formuła:
CH₃NaO₃S·2H₂O MW: 154.12 g/mol Temp. topnienia: 63 °C Gęstość: 1.8 g/cm3 (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00150598 Numer CAS: 6035-47-8 Numer WE (dawny EINECS): 205-739-4 |
Wyniki testów specyfikacyjnych
Assay (iodometric, calc. as dihydrate) | ≥ 97.0 % |
Iron (Fe) | ≤ 0.003 % |
Identity (IR) | passes test |
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