This Methyl Green (C. I 42590), available in a 25 gram quantity, falls under the category of Chromogenic Dyes. It is identified by the CAS Number 7114-03-6 and is known scientifically as Methanesulfonic anhydride, a compound with a molecular weight of 174.20 g/mol. The substance belongs to various groups including Zinc compounds, Chlorides, Bromides, Quaternary ammonium salts, Salts of amines, and Amino compounds, aromatic (amino group on the ring). Safety precautions include wearing safety gloves and goggles, and handling with caution due to its corrosive nature.

• CAS Number: 7114-03-6
• Molecular Formula: C2H6O5S2
• Molecular Weight: 174.20
• Exact Mass: 173.96566563
• GHS Signal Word: Danger
• Hazard Statements:
• H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]