152536
Sodium p-toluenesulfonate
95%
Synonym(s):
p-Toluenesulfonic acid sodium salt
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All Photos(4)
About This Item
Linear Formula:
CH3C6H4SO3Na
CAS Number:
Molecular Weight:
194.18
Beilstein:
3637479
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
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
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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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
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
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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
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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
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