Fluorescein Sodium

Product Details:

Structural Formula C20H10O5(Na)2
Ph Level 5.5 - 8.0
Heavy Metal (%) 0.001%
HS Code 293490
Smell Odorless
Taste Bitter
EINECS No 208-253-0
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Fluorescein Sodium Product Specifications

Molecular Formula C20H10Na2O5
Physical Form Powder
Chemical Name Fluorescein Disodium Salt
EINECS No 208-253-0
Usage Used as a diagnostic tool in ophthalmology and as a tracer in environmental applications
CAS No 518-47-8
Particle Size Customizable upon request
Type Fluorescent Dye
Color Orange-red
Loss on Drying 0.5%
Storage Store at room temperature in a tightly closed container protected from light
Shelf Life 2 years
Solubility Highly soluble in water
Poisonous Non-poisonous under normal handling conditions
Purity(%) 98%
Molecular Weight 376.27 g/mol
Melting Point 315C
Structural Formula C20H10O5(Na)2
Medicine Name Fluorescein Sodium
Appearance Orange-red crystalline powder
Grade Pharmaceutical Grade
Smell Odorless
Taste Bitter
HS Code 293490
Heavy Metal (%) 0.001%
Ph Level 5.5 - 8.0

Product Description

Fluorescein Sodium is a high-purity, pharmaceutical-grade fluorescent dye available in the form of an orange-red, odorless crystalline powder. With a purity level of 98%, it is primarily used as a diagnostic tool in ophthalmology and as a tracer in environmental applications. Boasting a molecular weight of 376.27 g/mol and a structural formula C20H10O5(Na)2, this product is highly soluble in water with a bitter taste. Its customizable particle size makes it adaptable for specific applications. Fluorescein Sodium has a shelf life of 2 years and a melting point of 315C. It is non-poisonous under normal handling conditions and safe to store in a tightly sealed container at room temperature, protected from light. The pH range of 5.58.0 ensures stability during usage, while its loss on drying is restricted to 0.5%. The presence of heavy metals is 0.001%, guaranteeing purity for critical applications.

FAQs of Fluorescein Sodium:

Q: What are the main applications of Fluorescein Sodium?

A: Fluorescein Sodium is used as a diagnostic tool in ophthalmology and as a tracer in environmental studies.

Q: How should Fluorescein Sodium be stored?

A: Store Fluorescein Sodium at room temperature in a tightly closed container protected from light.

Q: What is the shelf life of Fluorescein Sodium?

A: The shelf life of Fluorescein Sodium is 2 years.

Q: Is Fluorescein Sodium poisonous?

A: Fluorescein Sodium is non-poisonous under normal handling conditions.

Q: What is the purity level of Fluorescein Sodium?

A: Fluorescein Sodium has a purity level of 98%.

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