p -Toluenesulphonic acid monohydrate, 500 g

P -Toluenesulphonic Acid Monohydrate is part of a category of reagents recognized for technical precision. Its molecular formula is C7H8O3S, with a molecular weight of 172.20. This compound has a Boiling Point of 140 °C and a Melting Point of 105.0 °C as reported by USCG in 1999. It carries a warning signal word due to potential hazards such as causing severe skin burns and eye damage, and being harmful if swallowed.

• CAS Number: 6192-52-5
• Boiling Point: 140 °C @ 20 MM HG
• Exact Mass: 172.01941529
• Molecular Weight: 172.20
• Melting Point: 105.0 °C
• Vapour Density: 1.45 at 77 °F
• Molecular Formula: C7H8O3S
• GHS Signal Word: Warning
• Hazard Statements:
• H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
• H302: Harmful if swallowed [Warning Acute toxicity, oral]