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Sodium formaldehydesulfoxylate dihydrate

Catalog NumberACM6035478-1

CAS Number6035-47-8

CategoryPolymerization Initiators

Sodium formaldehydesulfoxylate dihydrate
Synonyms
SODIUM HYDROXYMETHANESULFINATE DIHYDRATE;SODIUM HYDROXYMETHYLSULFINATE;SODIUM SULFOXYLATE FORMALDEHYDE;SODIUM FORMALDEHYDESULFOXALATE;SODIUM FORMALDEHYDE SULFOXYLATE;SODIUM FORMALDEHYDESULFOXYLATE DIHYDRATE;RONGALIT(R) DIHYDRATE;RONGALIT
IUPAC Name
hydroxymethanesulfinic acid
Molecular Weight
176.1
Molecular Formula
CH6Na2O5S
Canonical SMILES
C(O)S(=O)[O-].O.O.[Na+]
InChI Key
SBGKURINHGJRFN-UHFFFAOYSA-N
Boiling Point
446.4ºC at 760 mmHg
Melting Point
63-64ºC
Flash Point
223.8ºC
Purity
technical
Density
1.8 g/cm³
Appearance
white powder
Application
Sodium formaldehydesulfoxylate dihydrate serves as a versatile reagent primarily used in a variety of organic transformations. It functions as a source of SO2-2 anions for the creation of sulfones and sultines, aids in the debromination of vicinal dibromoalkanes, and facilitates the reductive dehalogenation of aldehydes and ketones. Additionally, its water solubility makes it a valuable antioxidant, often incorporated into injection formulations at concentrations of up to 0.1% w/v for patient administration.
EC Number
611-965-8
Exact Mass
175.97300
Safety Description
S24/25
Stability
Stable under normal temperatures and pressures.
WGK Germany
3
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