Skip to Content
Merck
All Photos(3)

Documents

Safety Information

433063

Sigma-Aldrich

Sodium methanesulfinate

technical grade, 85%

Synonym(s):

Methanesulfinic acid sodium salt

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
CH3SO2Na
CAS Number:
20277-69-4
Molecular Weight:
102.09
EC Number:
243-669-6
MDL number:
MFCD00040392
UNSPSC Code:
12352100
PubChem Substance ID:
24867119
NACRES:
NA.22

grade

technical grade

Assay

85%

mp

222-226 °C (dec.) (lit.)

SMILES string

[Na+].CS([O-])=O

InChI

1S/CH4O2S.Na/c1-4(2)3;/h1H3,(H,2,3);/q;+1/p-1

InChI key

LYPGDCWPTHTUDO-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Sodium methanesulfinate is an aliphatic sodium sulfinate. Conjugate addition of sodium methanesulfinate to vinyl heterocycles has been described. Cross-coupling reaction between aryl boronic acid and sodium methanesulfinate has been studied. Its stock solution was prepared from methanesulfonic acid by adding one equivalent of sodium hydroxide and diluting it to 4M.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

433063-BULK:
433063-1G:
433063-10G:
433063-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Design, Synthesis and Discovery of 1-(2-(6-Chloro-3-methylsulfonyl)-naphthyl)-1H-pyrazole-5-carboxylamides as Highly Potent Factor Xa Inhibitors.
Jia ZJ, et al.
Chemical & Pharmaceutical Bulletin, 57(9), 1004-1007 (2009)
R Bruck et al.
Journal of hepatology, 35(4), 457-464 (2001-10-30)
Reactive oxygen species and oxidative stress were implicated in hepatic stellate cell activation and liver fibrosis. The aim of the present study was to examine whether the administration of free radical scavengers in vivo would prevent experimentally-induced hepatic cirrhosis in
A mild and efficient new synthesis of aryl sulfones from boronic acids and sulfinic acid salts.
Beaulieu C, et al.
Tetrahedron Letters, 45(16), 3233-3236 (2004)
Isa G J de Avellar et al.
Biochimica et biophysica acta, 1675(1-3), 46-53 (2004-11-13)
It is widely believed that the iron chelator 1,10-phenanthroline (phen) is able to fully block the Fenton reaction by forming a complex (Fe(phen)3(2+), also known as ferroin) that cannot react with H2O2. We observed that phen cannot fully prevent 2-deoxyribose
Iodine-Catalyzed Oxidative Amination of Sodium Sulfinates: A Convenient Approach to the Synthesis of Sulfonamides under Mild Conditions.
Buathongjan C, et al.
European Journal of Organic Chemistry, 2015(7), 1575-1582 (2015)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service