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Fluorescein

C.I No. 45350 , Solvent yellow 94 , resorcinolphthalein

Product Size 25gm/100gm/500gm Grade Laboratory Reagent (LR)
Purity CAS No. 2321-07-5
Molecular Formula C20H12O5 Molecular Weight 332.32
H.S. Code 32041200 Shelf Life 60 months
MSDS

Specifications

Appearance Dark orange powder
Solubility 0.1% (0.1N NaOH) Clear yellow solution with greenish fluorescence
Absorptivity 1%/1cm at ? 490.0nm 2200 - 2500
Loss on drying at 110°C (1hr) < 1%

Safety Information and Hazard Symbols
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