p-Toluenesulphonic acid monohydrate 99%, extra pure
Supplier: Thermo Scientific
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Danger
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Synonyms:
4-Methylbenzenesulphonic acid hydrate, Toluene-4-sulphonic acid monohydrate
139020050
139025000
139021000
139020025
139020100
ACRO139020050EA
44.1
GBP
ACRO139020050
ACRO139025000
ACRO139021000
ACRO139020025
ACRO139020100
p-Toluenesulphonic acid monohydrate 99%, extra pure
p-Toluenesulphonic acid monohydrate
Formula:
C₇H₈O₃S·1H₂O MW: 190,22 g/mol Melting Pt: 100…108 °C Density: 1,24 g/cm³ (20 °C) Flash Pt: 180 °C Storage Temperature: Ambient |
MDL Number:
MFCD00142137 CAS Number: 6192-52-5 EINECS: 203-180-0 UN: 2585 ADR: 8,III Merck Index: 12,09671 |
Specification Test Results
Appearance | White to off-white Adhering crystals (May discolor to pink on storage) |
Infrared spectrum | Conforms |
Melting point | 100 to 108 °C |
Titration Acid | The para-isomer in TSA is min. 97% |
Titration with CHA | ≤0.5 % Sulfuric acid |
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