Coomassie Brilliant Blue G-250 (C.I. 42655) [6104-58-1] is a professionally handled substance with documented safety properties. This compound, identified as an organic dye, has a molecular formula of C23H25N2.Cl and a molecular weight of 364.9. Its structure suggests it belongs to the family of azine dyes, which are characterized by their complex aromatic ring systems containing nitrogen atoms. As a dye, it exhibits a danger signal word due to its acute oral toxicity, as indicated by the hazard statement "Toxic if swallowed." Additionally, it is used primarily in the field of biochemistry for the visualization and quantification of proteins in various applications.

• CAS Number: 6104-58-1
• Exact Mass: 364.1706265
• Molecular Formula: C23H25N2.Cl
• Molecular Weight: 364.9
• GHS Signal Word: Danger
• Hazard Statements:
• H301: Toxic if swallowed [Danger Acute toxicity, oral]