Sodium hydroxymethanesulphinate dihydrate ≥97.0% stabilised for synthesis, Sigma-Aldrich®
Dodávateľ: Merck
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Varování
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Synonymá:
Sodium hydroxymethanesulphinate dihydrate(Chunks or pellets), Hydroxymethanesulphinic acid sodium salt dihydrate, Formaldehyde sodium sulphoxylate dihydrate, Sodium formaldehydesulphoxylate hydrate, Rongalite dihydrate, Sodium formaldehydesulphoxylate dihydrate
Stabilizácia:
Stabilised with sodium carbonate (Na₂CO₃)
M-Clarity™ quality level = MQ200
This material contains approx. 5% sulfit resulting from the production process
Vzorec:
CH₃NaO₃S·2H₂O Mw: 154.12 Teplota tavenia: 63 °C Hustota: 1.8 g/cm3 (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00150598 Číslo CAS: 6035-47-8 EINECS: 205-739-4 |
Výsledky špecifikačného testu
Assay (iodometric, calc. as dihydrate) | ≥ 97.0 % |
Iron (Fe) | ≤ 0.003 % |
Identity (IR) | passes test |
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