2,7-Dichlorofluorescein [76-54-0] is part of a category of reagents recognized for technical precision. Its molecular formula is C20H10Cl2O5, with a molecular weight of 401.2. This compound belongs to the family of fluorophores, substances that exhibit strong light absorption and emission when excited. The Warning signal word indicates potential hazards such as skin irritation. Additionally, it is a commonly used fluorescent indicator in biological systems due to its ability to react with oxidizing agents, emitting a bright green fluorescence upon reaction.

• CAS Number: 76-54-0
• Molecular Formula: C20H10Cl2O5
• GHS Signal Word: Warning
• Exact Mass: 399.9905288
• Molecular Weight: 401.2
• Hazard Statements:
• H315: Causes skin irritation [Warning Skin corrosion/irritation]