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p-Toluenesulfonic Acid

p-Toluenesulfonic acid (PTSA), or tosylic acid (TsOH), is a corrosive, toxic, solid, strong organic acid. In monohydrate form, its formula is TsOH·H2O. Available in various quantities, PTSA is used as an organic-soluble acid catalyst in organic synthesis.
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para-Toluenesulfonic Acid, Monohydrate, ACS, 98.5%, Spectrum™ Chemical
SDP

CAS: 6192-52-5

CAS 6192-52-5
2

Spectrum Chemical Manufacturing Corporation Pumice, Powder, Technical, Spectrum™ Chemical
SDP

CAS: 1332-09-8

CAS 1332-09-8
3

p-Toluenesulfonic Acid, Monohydrate, Practical, Spectrum™ Chemical
SDP

CAS: 6192-52-5

CAS 6192-52-5