Skip to Content
Merck
All Photos(4)

Documents

152536

Sigma-Aldrich

Sodium p-toluenesulfonate

95%

Synonym(s):

p-Toluenesulfonic acid sodium salt

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

Linear Formula:
CH3C6H4SO3Na
CAS Number:
657-84-1
Molecular Weight:
194.18
Beilstein:
3637479
EC Number:
211-522-5
MDL number:
MFCD00064388
UNSPSC Code:
12352100
PubChem Substance ID:
24849234
NACRES:
NA.22

Assay

95%

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

932.0 °F - closed cup

Flash Point(C)

500 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Chuan Yi Foo et al.
Scientific reports, 8(1), 7399-7399 (2018-05-11)
Three-dimensional (3D) printing technology provides a novel approach to material fabrication for various applications because of its ability to create low-cost 3D printed platforms. In this study, a printable graphene-based conductive filament was employed to create a range of 3D
Andreas Paulus et al.
EJNMMI research, 10(1), 127-127 (2020-10-22)
In vivo imaging of glucose analogue 2-deoxy-2-[18F]fluoro-D-glucose ([18F]FDG) via positron emission tomography (PET) is the current gold standard to visualize and assess brown adipose tissue (BAT) activity. However, glucose metabolism is only a part of the metabolic activity of BAT.
Bingcai Pan et al.
Environmental science & technology, 39(9), 3308-3313 (2005-06-02)
A macroreticular resin adsorbent CHA-101 was aminated by dimethylamine, and a novel sorbent named M-101 was obtained. Several industrially important aromatic sulfonates including sodium benzenesulfonate (BS), sodium p-toluenesulfonate (TS), and sodium 2-naphthalenesulfonate (NS) were selected as general solutes to evaluate
Katarzyna Krukiewicz et al.
Bioelectrochemistry (Amsterdam, Netherlands), 134, 107528-107528 (2020-04-16)
Neuroinflammation is often associated with poor functional recovery and may contribute to or initiate the development of severe neurological disorders, such as epilepsy, Parkinson's disease or Alzheimer's disease. Ibuprofen (IBU), being one of the most commonly used non-steroidal anti-inflammatory drugs
Lizhen Liu et al.
Journal of biomedical nanotechnology, 9(9), 1532-1539 (2013-08-29)
Polypyrrole (PPy), as an electrical conductive polymer, has been widely investigated in biomedical fields. In this study, PPy membrane at nanoscale was electrically deposited on indium-tin oxide glass slide with sodium p-toluenesulfonate as supporting electrolyte. Electropolymerization of PPy was performed
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service