Benzenesulfonic acid, sodium salt, 98%

Description

CAS: 515-42-4 | C₆H₅NaO₃S | 180.16 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 515-42-4
• Molecular Formula: C₆H₅NaO₃S
• Molecular Weight (g/mol): 180.16
• MDL Number: MFCD00065179
• InChI Key: MZSDGDXXBZSFTG-UHFFFAOYSA-M
• Synonym: sodium benzenesulfonate, benzenesulfonic acid sodium salt, benzenesulfonic acid, sodium salt, dispersant gn, sodium phenylsulfonate, sodium benzenesulphonate, sodium benzene sulfonate, sodium benzene monosulfate, unii-k5rm14azhx, sodium benzene monosulfonate
• PubChem CID: 517327
• IUPAC Name: sodium;benzenesulfonate
• SMILES: C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]

• CAS Min %: 97.5
• CAS Max %: 100.0
• Melting Point: 450.0°C
• Color: White
• Loss on Drying: 2% max. (105°C)
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (HPLC)
• Packaging: Glass bottle
• Linear Formula: SO₃NaC₆H₅
• Quantity: 25 g
• Merck Index: 15,1071
• Solubility Information: (5% in water) Clear colorless to almost colorless
• Formula Weight: 180.16
• Percent Purity: 98%
• Physical Form: Crystalline Powder
• Chemical Name or Material: Benzenesulfonic acid, sodium salt, 98%

Safety and Handling

Hazard Category	HYGROSCOPIC
EINECSNumber	208-198-2
RTECSNumber	DB7350000
TSCA	TSCA

SDS

RUO – Research Use Only