Key Documents

View All Documentation

152536

Sodium p-toluenesulfonate

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

95%

Synonym(s):

p-Toluenesulfonic acid sodium salt

Select a Size

Change View

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%

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Segment

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library