p-Toluenesulphonic acid monohydrate for synthesis, Sigma-Aldrich®
Supplier: Merck
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About this item
Synonyms: 4-Methylbenzenesulphonic acid hydrate, Toluene-4-sulphonic acid monohydrate
CAS Number:6192-52-5
:
Formula:C₇H₈O₃S·1H₂O
MDL Number:MFCD00142137
Density:1.24 g/cm³ (20 °C)
Molecular Weight:190.22 g/mol
Melting Pt:102…104 °C
Flash Pt:180
ADR:8 III
Merck Index:12,09671
:M-Clarity™ quality level = MQ200
EINECS:203-180-0
UN:2585
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Solubility:670 g/l (20 °C)
- Melting Point:56 °C Elimination of water of crystallisation
- Molar Mass:190.22 g/mol
- Bulk Density:510 kg/m3
- Boiling Point:140 °C (27 hPa)
- Vapor Pressure:(20 °C)
- Flash Point:180 °C
- Density:0.5 g/cm3
- pH:1 (650 g/l, H2O, 20 °C) (anhydrous substance)
- Ignition Point:600 °C
- Hazard Class:8
- Hazard Class Description:Corrosive material
Specification Test Results
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Search by Lot NumberMERC8.14725.9025_TDS_EN ProductPage_814725
Product specification
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