147281
Sodium benzenesulfonate
97%
Synonym(s):
Benzenesulfonic acid sodium salt
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About This Item
Linear Formula:
C6H5SO3Na
CAS Number:
Molecular Weight:
180.16
Beilstein:
3918459
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39092528
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
97%
form
powder
solubility
water: soluble
density
1.124 g/mL at 25 °C (lit.)
SMILES string
[Na+].[O-]S(=O)(=O)c1ccccc1
InChI
1S/C6H6O3S.Na/c7-10(8,9)6-4-2-1-3-5-6;/h1-5H,(H,7,8,9);/q;+1/p-1
InChI key
MZSDGDXXBZSFTG-UHFFFAOYSA-M
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Application
Sodium benzenesulfonate has been used in Raman spectroscopic determination of molecular structural features in sulfonated polystyrene resins. It was used as electrolyte in formation of polypyrrole coatings with varying surface morphology on stainless steel. It was used in the synthesis of 1-butyl-3-propanenitrile imidazolium benzenesulfonate.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Formation of polypyrrole coatings on stainless steel in aqueous benzene sulfonate solution.
Su W and Iroh JO.
Electrochimica Acta, 42(17), 2685-2694 (1997)
Effect of sulfonate-based anions on the physicochemical properties of 1-alkyl-3-propanenitrile imidazolium ionic liquids.
Ziyada AK, et al.
New. J. Chem., 35(5), 1111-1116 (2011)
Raman spectroscopy of sulfonated polystyrene resins.
Edwards HGM, et al.
Vibrational Spectroscopy, 24(2), 213-224 (2000)
Bo Ram Lee et al.
Journal of colloid and interface science, 331(1), 55-59 (2008-12-09)
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A neutral catalytic system for Michael reactions of indoles has been developed by combining silica-supported benzenesulfonic acid sodium salt with hydrophobic ionic liquid in water. An efficient hydrophobic environment could be created on the surface of the silica-sodium material under
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