C6H5NaO3S
180.16 g/mol
Industrial ChemicalWarning
Sodium benzenesulfonate
CAS515-42-4EC208-198-2
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
Detergent and anionic surfactant
Sodium benzenesulfonate is a white, water-soluble organic compound produced by neutralizing benzenesulfonic acid with sodium hydroxide. It is commonly used as a detergent ingredient and anionic surfactant.
Detergent ingredientAnionic surfactant
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
5,6,7,8-Tetrahydronaphthalene-2-carboxaldehyde
CAS51529-97-6
Chemical intermediate for synthesis
ReferenceSame Category
9,10-Bis(phenylethynyl)-2-methylanthracene
CAS51580-23-5
Fluorescent dye and probe
ReferenceSame Category
Sodium acryloyldimethyltaurate
CAS5165-97-9
Surface active agent
ReferenceSame Category
1-Dimethylamino-2-methylpentan-3-one
CAS51690-03-0
chemical intermediate
Referencestereoisomer of
Benzenesulfonic acid
CAS98-11-3
Chemical intermediate and catalyst
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Sodium benzenesulfonate (CAS 515-42-4) is 2904.10.
HS code (international, 6-digit)
2904.10
EU CN code (8-digit)
2904 10 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
sodium benzenesulfonate
InChIKey
MZSDGDXXBZSFTG-UHFFFAOYSA-M
SMILES
C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]
Synonyms (11)
- Benzenesulfonate (sodium)
- Dispersant GN
- SODIUM BENZOSULFONATE
- SUPRAGIL GN
- Sodium benzene monosulfate
- Sodium benzene monosulfonate
- Sodium benzenesulfonate
- Sodium benzenesulphonate
- Sodium phenylsulfonate
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