Fluorescein Sodium
C.I No. 45350 , Acid yellow 73 , Sodium Fluorescein
| Product Size | 25gm/100gm/500gm | Grade | Laboratory Reagent (LR) |
| Purity | CAS No. | 518-47-8 | |
| Molecular Formula | C20H10Na2O5 | Molecular Weight | 376.30 |
| H.S. Code | 32041200 | Shelf Life | 60 months |
Specifications
| Appearance | Dark orange red powder |
| Solubility 0.1% (dist. water) | Clear brownish yellow solution with greenish fluorescence |
| Absorptivity 1%/1cm, (in pH 8.0 at ? max. 491.0nm) | 1950 - 2150 |
| Loss on drying at 135°C (1hr) | < 7% |
Safety Information and Hazard Symbols
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