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152536

Sodium p-toluenesulfonate

Name: Sodium <I>p</I>-toluenesulfonate
Brand: ALDRICH

95%

Synonym(s):

p-Toluenesulfonic acid sodium salt

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About This Item

Linear Formula:

CH₃C₆H₄SO₃Na

CAS Number:

657-84-1

Molecular Weight:

194.18

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24849234

EC Number:

211-522-5

Beilstein/REAXYS Number:

3637479

MDL number:

MFCD00064388

Assay:

95%

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Properties

Quality Level

200

assay

95%

functional group

tosylate

SMILES string

[Na+].Cc1ccc(cc1)S([O-])(=O)=O

InChI

1S/C7H8O3S.Na/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);/q;+1/p-1

InChI key

KVCGISUBCHHTDD-UHFFFAOYSA-M

Description

General description

Sodium p-toluenesulfonate is a hydrotrope used to enhance the solubility of the amphiphilic drug in aqueous solution.

Application

Sodium p-toluenesulfonate was used as a supporting electrolyte for depositing polypyrrole membranes. It was also used as a solute to study the performance of resin particles.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319

pcodes

P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

wgk

WGK 1

flash_point_f

932.0 °F - closed cup

flash_point_c

500 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Storage Class

11 - Combustible Solids

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Global Trade Item Number

SKU	GTIN
152536-500G	04061838740373
152536-100G	04061838740366
152536-5G	04061838740380