Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

304506

Sigma-Aldrich

Sodium methanesulfonate

98%

Synonym(s):

Methanesulfonic acid sodium salt

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

About This Item

Linear Formula:
CH3SO3Na
CAS Number:
2386-57-4
Molecular Weight:
118.09
Beilstein:
3915209
EC Number:
219-203-2
MDL number:
MFCD00064389
UNSPSC Code:
12352302
PubChem Substance ID:
24858375
NACRES:
NA.22
form:
solid

Quality Level

200

Assay

98%

form

solid

functional group

sulfonic acid

SMILES string

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

InChI

1S/CH4O3S.Na/c1-5(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1

InChI key

KKVTYAVXTDIPAP-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Sodium methanesulfonate is generally used as an anion source [CH3SO3]− for synthesizing ionic liquids (PILs).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCK8381
MKCL8375
SHBJ1393
SHBH4355V
SHBF3187V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

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