Natriumhydroxymethansulphinat dihydrat ≥97.0% stabilised for synthesis, Sigma-Aldrich®

Leverandør: Merck
Ratings: Ingen bedømmelse

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Synonymer: Sodium hydroxymethanesulphinate dihydrate(Chunks or pellets), Hydroxymethanesulphinic acid sodium salt dihydrate, Formaldehyde sodium sulphoxylate dihydrate, Sodium formaldehydesulphoxylate hydrate, Rongalite dihydrate, Sodium formaldehydesulphoxylate dihydrate

Stabilization: Stabilised with sodium carbonate (Na₂CO₃)
M-Clarity™ quality level = MQ200

8.06455.0100 8.06455.1000 8.06455.5000 8.06455.9050 8.06455.9025
8.06455.0100EA 263 DKK
8.06455.0100 8.06455.1000 8.06455.5000 8.06455.9050 8.06455.9025
Natriumhydroxymethansulphinat dihydrat ≥97.0% stabilised for synthesis, Sigma-Aldrich®
Natriumhydroxymethansulphinat dihydrat

This material contains approx. 5% sulfit resulting from the production process

Formel: CH₃NaO₃S·2H₂O
Molekylvægt: 154.12 g/mol
Smeltepunkt: 63 °C
Massefylde: 1.8 g/cm3 (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00150598
CAS-nummer: 6035-47-8
EINECS: 205-739-4

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Specifikationer Testresultater

Assay (iodometric, calc. as dihydrate) ≥ 97.0 %
Iron (Fe) ≤ 0.003 %
Identity (IR) passes test


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