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304506

Sigma-Aldrich

Sodium methanesulfonate

98%

Synonym(s):

Methanesulfonic acid sodium salt

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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

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

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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

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Certificates of Analysis (COA)

Lot/Batch Number
0000403400
0000407019
0000400905
0000403095
0000403093

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