p-Toluenesulfonic acid monohydrate

• Catalog Number: ACM6192525
• CAS: 6192-52-5
• IUPAC Name: 4-Methylbenzenesulfonic acid;hydrate
• Synonyms: PTSA Monohydrate
• Molecular Weight: 190.22
• Molecular Formula: C7H10O4S
• Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O
• InChI: 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
• Boiling Point: 140°C 20mmHg
• Melting Point: 96-99 °C(lit.)
• Flash Point: 180 °C
• Purity: 98%
• Density: 1.24 g/cm³
• Solubility: Soluble in water
• Appearance: Solid
• Storage: 5-30 °C
• Active Content: 98%
• pH: 3
• Physical State: Solid
• Typical Applications: Hydrotrope, cleansing agent