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473901

Sigma-Aldrich

Ethanesulfonic acid sodium salt monohydrate

97%

Synonym(s):

Sodium-ethanesulfonate monohydrate

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About This Item

Linear Formula:
CH3CH2SO3Na·H2O
CAS Number:
Molecular Weight:
150.13
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

solid

mp

248-256 °C (lit.)

SMILES string

[Na+].[H]O[H].CCS([O-])(=O)=O

InChI

1S/C2H6O3S.Na.H2O/c1-2-6(3,4)5;;/h2H2,1H3,(H,3,4,5);;1H2/q;+1;/p-1

InChI key

ZWDIDBOOWLDXON-UHFFFAOYSA-M

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General description

Ethanesulfonic acid sodium salt monohydrate is the hydrated sodium salt of ethanesulfonic acid.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

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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