Product Description
Fluorescein Sodium, a pharmaceutical-grade diagnostic agent, is a yellow to orange crystalline powder with a slightly saline and bitter taste. It is primarily used in ophthalmology as a tracer and pH indicator. This water-soluble fluorescent dye is structurally represented as C20H12O5Na2, with a molecular weight of 376.27 g/mol and a purity of 98%. It exhibits a pH level of approximately 7.5 in aqueous solution and is freely soluble in water, slightly soluble in ethanol. With a shelf life of 2 years under proper storage, this powder is non-poisonous and remains odorless. Its applications include medical diagnostics and laboratory experiments, making it a valuable tool for various industries.
FAQs of FLUORESCEIN SODIUM:
Q: What is the primary application of Fluorescein Sodium?
A: Fluorescein Sodium is primarily used as a diagnostic agent in ophthalmology, as a tracer in studies, and as pH indicators.
Q: What is the solubility of Fluorescein Sodium?
A: Fluorescein Sodium is freely soluble in water and slightly soluble in ethanol.
Q: What is the structural formula of Fluorescein Sodium?
A: The structural formula of Fluorescein Sodium is C20H12O5Na2, represented in diagrams.
Q: Is Fluorescein Sodium poisonous?
A: No, Fluorescein Sodium is non-poisonous.
Q: What is the shelf life of Fluorescein Sodium?
A: Fluorescein Sodium has a shelf life of 2 years under proper storage conditions.