p-Toluenesulfonic acid monohydrate ≥98.5% ACS

Supplier: Thermo Scientific Chemicals

Corrosive Warning

Irritant Warning

Danger

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

44002-36 44002-22 044002-22 044002-36

CAAA44002-22EA 60.51 CAD

AAA44002-22 CAAA44002-22 AA44002-36 CAAA44002-36

p-Toluenesulfonic acid monohydrate ≥98.5% ACS

p-Toluenesulphonic acid monohydrate

Formula: C₇H₈O₃S·1H₂O
MW: 190.22 g/mol
Boiling Pt: 140 °C (20 mmHg)
Melting Pt: 103…106 °C (anhydr.)
Density: 1.24
Flash Pt: 150 °C (302 °F)

MDL Number: MFCD00142137
CAS Number: 6192-52-5
UN: 2585
ADR: 8,III
Merck Index: 14,9533

Specification Test Results

H2O	9.5-11.5%
Fe	0.01%
Na	0.002%
Clarity of solution	Pass test
SO4	0.3%
Heavy metals	0.001% (as Pb)

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