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Methanesulfinic acid sodium salt, 95%

Codice prodotto. 11327736
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11337736 5 g 5g
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Codice prodotto. 11327736 Fornitore Thermo Scientific Alfa Aesar N. del fornitore L11360.03
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Verfügbar ab: 21-12-2026
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Descrizione

CAS: 20277-69-4 | CH3NaO2S | 102.083 g/mol

Methanesulfinic acid sodium salt is used in the preparation of alkyl methyl sulfone and methyl bis(4-tolyl)sulfoniumtrifluoromethanesulfonate. It is also employed in the synthesis of two sulfonyl type reversible addition-fragmentation transfer (RAFT) agents such as benzyl methylsulfonyldithioformate and benzyl phenylsulfonyldithioformate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Methanesulfinic acid sodium salt is used in the preparation of alkyl methyl sulfone and methyl bis(4-tolyl)sulfoniumtrifluoromethanesulfonate. It is also employed in the synthesis of two sulfonyl type reversible addition-fragmentation transfer (RAFT) agents such as benzyl methylsulfonyldithioformate and benzyl phenylsulfonyldithioformate.

Solubility
Soluble in water.

Notes
Air sensitive. Hygroscopic. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 20277-69-4
Formula molecolare CH3NaO2S
Molecular Weight (g/mol) 102.083
Numero MDL MFCD00040392
InChI Key LYPGDCWPTHTUDO-UHFFFAOYSA-M
Sinonimo sodium methanesulfinate, sodium methanesulphinate, methanesulfinic acid sodium salt, sodium methylsulfinate, methanesulfinic acid, sodium salt, sodium methane sulfinate, methanesulfinicacidsodiumsalt, methanesulphinic acid sodium salt, methane sulfinic acid sodium salt, meso2na
PubChem CID 2733271
IUPAC Name sodium;methanesulfinate
SMILES CS(=O)[O-].[Na+]

Specifica

Materiale o nome chimico Methanesulfinic acid sodium salt
Punto di fusione 227°C to 230°C
Formula lineare CH3SO2Na
Quantità 1 g
Beilstein 3565430
Sensibilità Air sensitive; Hygroscopic
Informazioni di solubilità Soluble in water.
Peso formulazione 102.09
Percent Purity 95%

RUO – Research Use Only

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