2',7'-Dichlorofluorescein, 25 g

2',7'-Dichlorofluorescein is applied in various analytical and synthetic procedures as a fluorescent indicator, due to its unique structure consisting of a carbon chain, two chlorine atoms, five oxygen atoms, and ten hydrogen atoms (molecular formula: C20H10Cl2O5; molecular weight: 401.2). This compound serves as an essential tool in numerous chemical reactions, particularly those involving oxidation-reduction processes. Its exact mass has been determined to be 399.9905288. As a warning, it may cause skin irritation (H315), hence appropriate protective measures should be taken during handling.

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