Fluorescein (sodium)


CAS No. : 518-47-8

(Synonyms: Uranine (sodium))

518-47-8
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Cat. No. : HY-D0208
M.Wt: 376.27
Formula: C20H10Na2O5
Purity: >98 %
Solubility: H2O : 20.83 mg/mL (ultrasonic;warming;heat to 80°C)
Introduction of 518-47-8 :

Fluorescein (Uranine) sodium is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) sodium is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes[1][2]. In Vitro: Fluorescein is a synthetic organic photoactive dye compound soluble in water, alcohol and polar solvents[1].

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