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Key Documents

684538

Sigma-Aldrich

Sodium methanethiosulfonate

95%

Synonym(s):

Methanesulfonothioic acid sodium salt, Sodium methylthiosulfonate

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About This Item

Empirical Formula (Hill Notation):
CH3O2S2Na
CAS Number:
Molecular Weight:
134.15
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

form

crystals

mp

265 °C (dec.)

SMILES string

CS(=O)(=O)S[Na]

InChI

1S/CH4O2S2.Na/c1-5(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1

InChI key

JFTZUZWJGUCSTE-UHFFFAOYSA-M

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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