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243078

Sigma-Aldrich

Sodium xylenesulfonate

Synonym(s):

Dimethylbenzenesulfonic acid sodium salt, Xylenesulfonic acid sodium salt

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About This Item

Linear Formula:
(CH3)2C6H3SO3Na
CAS Number:
1300-72-7
Molecular Weight:
208.21
EC Number:
215-090-9
UNSPSC Code:
12352100
NACRES:
NA.22

Quality Level

100

impurities

<9.0% sodium sulfate

SMILES string

[Na+].Cc1ccc(cc1C)S([O-])(=O)=O

InChI

1S/C8H10O3S.Na/c1-6-3-4-8(5-7(6)2)12(9,10)11;/h3-5H,1-2H3,(H,9,10,11);/q;+1/p-1

InChI key

QUCDWLYKDRVKMI-UHFFFAOYSA-M

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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
MKCW9919
MKCK1124
MKCG5137
MKBX3785V
MKBN8398V

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National Toxicology Program technical report series, 464, 1-272 (2003-02-13)
Sodium xylenesulfonate is used as a hydrotrope, an organic compound that increases the ability of water to dissolve other molecules. Sodium xylenesulfonate is a component in a variety of widely used shampoos and liquid household detergents where it can constitute

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