Category:
Prophylactic Biological Products
CAS NO:
76823-03-5
Standard:
In-house Standards,
5-Carboxyfluorescein (CAS 76823-03-5) is a highly fluorescent derivative of fluorescein used primarily as a tracer. Its molecular formula is C₂₀H₁₂O₅, synthesized via carboxylation of fluorescein.
Store in a cool, dry place away from light. Avoid direct contact with skin and eyes; use appropriate PPE during handling to prevent irritation.