Fluorescein, supplied by Avra Synthesis, is an organic compound that is broadly utilized as a synthetic coloring agent. It belongs to the class of xanthenes and can be traced in biofluids like urine and blood. Fluorescein releases an exceptional green fluorescence within the presence of alkaline solutions and hence is utilized as a label when linked to antibodies or as a contrast agent for ophthalmic angiography.

PRODUCT SPECIFICATIONS:

1. Name: Fluorescein

2. Category: Fine chemicals

3. Brand: Avra Synthesis

4. Pack size: 25gm

5. Catalog number: ASF2579.25gm

PRODUCT FEATURES:

1. CAS No: 2321-07-5

2. Physical State: Solid

3. Molecular Weight: 332.31

4. Storage: Store at room temperature

6. Molecular Formula: C20H12O5

7. Synonyms: Solvent Yellow 94, Resorcinolphthalein, Yellow fluorescein

8. Description: Orange-red powder

9. LOD: NMT 5.0%

10. Dye content: NLT 95.00%

11. Solublity ( 0.25% in 0.1 N NaOH): Dark red, clear solution