Fluorescein Sodium

Fluorescein Sodium

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It is used as a solute to study microvessel permeability. Creating a striking mark in the industry, we are known as a reputed organization engaged in offering Fluorescein Sodium. This compound is used as a test molecule to study blood barrier penetration. It is used in permeability and vascular perfusion studies due to its small molecular radius. Fluorescein Sodium is also used to monitor in situ solute transportation into bone through fluorescence recovery after photobleaching. This compound is water soluble and odorless & almost tasteless.


  • Product Name: Fluorescein Sodium
  • Synonyms:Acid Yellow 73, D&C;Yellow No. 8, NaFl, NaFluo, Sodium fluorescein, Uranine
  • CAS Number: 518-47-8
  • Molecular Formula:C20H10Na2O5
  • Molecular Weight: 376.27
  • Boiling Point:662.6° C
  • Melting Point: >300° C
  • Form:Powder