Benzenesulphonic acid for synthesis, Sigma-Aldrich®

Supplier: Merck
Danger


M-Clarity™ quality level = MQ200

8.00468.0005 8.00468.0250 8.00468.1000 8.00468.9050 8.00468.9025 8.00468.1001
8.00468.0005EA 23.9 GBP
8.00468.0005 8.00468.0250 8.00468.1000 8.00468.9050 8.00468.9025 8.00468.1001
Benzenesulphonic acid for synthesis, Sigma-Aldrich®
Benzenesulphonic acid
Formula: C₆H₆O₃S
MW: 158,18 g/mol
Boiling Pt: 319 °C (1013 hPa)
Melting Pt: 50 °C
Density: 1,32 g/cm³ (47 °C)
Flash Pt: >100 °C
Storage Temperature: Ambient
MDL Number: MFCD00011689
CAS Number: 98-11-3
EINECS: 202-638-7
UN: 2585
ADR: 8,III
Merck Index: 13,01070

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Specification Test Results

Solubility 930 g/l (25 °C)
Melting Point 43 °C
Molar Mass 158.17 g/mol
Boiling Point 171 °C (0.13 hPa)
Vapor Pressure (20 °C)
Flash Point 100 °C
Density 1.32 g/cm3 (47 °C)
pH 2 (H2O, 20 °C) (saturated solution)
Hazard Class 8
Hazard Class Description Corrosive material

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