Benzenesulphonic acid 90%, Technical Grade

Supplier: Thermo Scientific
Danger

159020010 159020051 159020250 159021000 159025000
ACRO159020010EA 140 GBP
ACRO159020010 ACRO159020051 ACRO159020250 ACRO159021000 ACRO159025000
Benzenesulphonic acid 90%, Technical Grade
Benzenesulphonic acid
Formula: C₆H₆O₃S
MW: 158,18 g/mol
Boiling Pt: 319 °C (1013 hPa)
Melting Pt: 45…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

Order Now

Specification Test Results

Appearance Off-white to brown Low melting solid or fused mass
Infrared spectrum Conforms
Titration with CHA ≤3 % (H2SO4)
pH 3.8 to 4.5 (5 % in water)
Titration with NaOH ≥98.0 %
Chloride (Cl) ≤0.0005 %
Nitrate (NO3) ≤0.005 %
Sulfate (SO4) ≤0.005 %
Iron (Fe) ≤0.001 %
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR