p-Toluenesulphonic acid monohydrate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI

Certificates

Supplier: TCI

About this item

Synonyms: 4-Methylbenzenesulphonic acid hydrate, Toluene-4-sulphonic acid monohydrate

CAS Number:6192-52-5

Formula:C₇H₈O₃S·1H₂O

MDL Number:MFCD00064387

:190.22 g/mol

Merck Index:14,09533

Melting Pt:102…104 °C

Density:1,24 g/cm³ (20 °C)

Flash Pt:180 °C

Storage Temperature:Ambient

EINECS:203-180-0

UN:2585

ADR:8,III

:GHS05

Specifications

Environmentally Preferable:

Specifications

Specification Test Results

Appearance:
White to Almost white powder to crystal
Purity (HPLC):
min. 98.0 area%
Purity (Neutralization titration):
98.0 to 102.0 % (after drying)
Melting point:
104.0 to 107.0 deg-C
Solubility in Water:
almost transparency

Specification Test Results

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