Plot No. 129, Phase 1, Nr. Pushpak Ind. Estate, G.I.D.C. Estate, Vatva, Ahmedabad - 382445. INDIA

Acid Yellow 73 (Fluorescein)

General Properties

Description

Specifications

Color Index Number

45350:1

C.A.S. Number

2321-07-5

EC Number

219-031-8

Chemical Name

Fluorescein, solvent Yellow 94

Molecular Formula

C20H12O5

Molecular Weight

332.31

APPEARANCE

ORANGE TO RED-BROWN OR MAROON POWDER

Physical Properties

Description

Specifications

Solubility

1MG/ML 1N NAOH; CLEAR ORANGE-GREEN TO ORANGEBROWN SOLUTION

Insoluble

Water Insoluble

Chemical derivatives of fluorescein:
  • Eosin
  • Calcein
  • Carboxyfluorescein
  • Fluorescein isothiocyanate (FITC)
  • Fluorescein amidite (FAM)
  • Merbromin
  • Erythrosine
  • Rose bengal
  • DyLight Fluor, a product line of fluorescent dyes
  • Fluorescein diacetate hydrolysis, a biochemistry laboratory test
Packaging:
  • - 25/50 kg HDPE Bags
  • - 25 kg HDPE Drums
  • - 25 kg Carton Boxs
  • - 500kg/1 ton Jumbo bag with inner liner, palletized, shrink wrapped.