Benzenesulfonic acid 90%, Technical Grade
Supplier: Thermo Scientific Chemicals
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Danger
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15902-0010
15902-0051
15902-0250
15902-1000
15902-5000
TS15902-0010EA
56
USD
TS15902-0010
TS15902-0051
TS15902-0250
TS15902-1000
TS15902-5000
Benzenesulfonic acid 90%, Technical Grade
Benzenesulphonic acid
Formula:
C₆H₆O₃S MW: 158.18 g/mol Melting Pt: 45…50 °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 |
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 % |
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