Hydroxymethanesulfinate de sodium dihydraté ≥97.0% stabilisé pour la synthèse, Sigma-Aldrich®
Fournisseur: Merck
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Attention
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Synonyms:
Sodium hydroxymethanesulphinate dihydrate(Chunks or pellets), Hydroxymethanesulphinic acid sodium salt dihydrate, Formaldehyde sodium sulphoxylate dihydrate, Sodium formaldehydesulphoxylate hydrate, Rongalite dihydrate, Sodium formaldehydesulphoxylate dihydrate
Stabilization:
Stabilisé avec sodium carbonate
M-Clarity™ (Niveau de Qualité) = MQ200
This material contains approx. 5% sulfit resulting from the production process
Formule:
CH₃NaO₃S·2H₂O MW: 154.12 g/mol Point de fusion: 63 °C Densité: 1.8 g/cm3 (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00150598 Numéro CAS: 6035-47-8 EINECS: 205-739-4 |
Résultats des tests de spécification
Assay (iodometric, calc. as dihydrate) | ≥ 97.0 % |
Iron (Fe) | ≤ 0.003 % |
Identity (IR) | passes test |
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