p-Toluenesulphonic acid monohydrate 99%, extra pure
Supplier: Thermo Scientific
|
Danger
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ACRO139020050EA
26.1
EUR
ACRO139020050
LACH139020025
ACRO139020025
ACRO139020100
ACRO139025000
ACRO139021000
p-Toluenesulphonic acid monohydrate 99%, extra pure
p-Toluenesulphonic acid monohydrate
Formula:
C₇H₈O₃S·1H₂O MW: 190,22 g/mol Melting Pt: 100…108 °C Flash Pt: 180 °C Storage Temperature: Ambient |
MDL Number:
MFCD00142137 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 test method measures the total amount of different isomers of Toluenesulfonic acid (TSA). |
Titration Acid | The para-isomer in TSA is min. 97% |
Titration with CHA | ≥98.5 % |
Titration with CHA | ≤0.5 % Sulfuric acid |
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