Sigma-Aldrich 71530 Sodium hydroxymethanesulfinate dihydrate ≥98.0% (RT) 5 kg
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Sigma-Aldrich 71530 Sodium hydroxymethanesulfinate dihydrate ≥98.0% (RT) |
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Synonym(s): Rongalite, Sodium formaldehydesulfoxylate
Empirical Formula (Hill Notation): CH3NaO3S · 2H2O
CAS Number: 6035-47-8
Molecular Weight: 154.12
EC Number: 205-739-4
PubChem Substance ID: 57652317
NACRES: NA.22
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PROPERTIES
Quality Level 200
assay ≥98.0% (RT)
form powder
pH 9.5-10.5
solubility H2O: 50 mg/mL, clear, colorless
SMILES string OCS(O[Na])=O.[H]O[H].[H]O[H]
InChI 1S/CH3O3S.Na.2H2O/c2-1-5(3)4;;;/h1H2,(H,3,4);;2*1H2/q-1;+1;;
InChI key VJWVWUHJLZEHOU-UHFFFAOYSA-N
DESCRIPTION
Application
Sodium hydroxymethanesulfinate dihydrate is a versatile reagent that can be used for a wide range of organic transformations such as:
A SO2-2anion source for the preparation of sulfones and sultines.
Debromination of vicinal dibromoalkanes.
Reductive dehalogenation of aldehydes and ketones.
Packaging
250 gr in poly bottle
1, 5 kg in poly bottle |