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p-Toluenesulfonic acid monohydrate

New

analytical standard

  • CAS Number 6192-52-5

  • Linear Formula CH3C6H4SO3H · H2O

  • Molecular Weight 190.22

  •  Beilstein/REAXYS Number 3568023

  •  MDL number MFCD00142137

Purchase

Properties

Quality Level   100
grade   analytical standard
vapor density   5.9 (vs air)
assay   95.0-105.0% (anhydrous basis, T)
shelf life   limited shelf life, expiry date on the label
impurities   9.5-11.5% water
mp   103-106 °C (lit.)
SMILES string   [H]O[H].Cc1ccc(cc1)S(O)(=O)=O
InChI   1S/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2
InChI key   KJIFKLIQANRMOU-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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