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Fluorescein is an organic compound and dye based on the xanthene tricyclic structural motif, formally belonging to triarylmethane dyes family. It is available as a dark orange/red powder, slightly soluble in water and alcohol. It is used as a fluorescent tracer in many applications.
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used dye also water fluorescent dyes solution red xanthene emission use adverse derivatives absorption including reaction yellow solutions uses synthesis
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Fluorescein | is a | organic compound and dye based on the xanthene tricyclic structural motif | 0.90 | text |
| Fluorescein | is a | precursor to the red dye eosin Y by bromination | 0.90 | text |
| sulfuric acid is proposed to begin with attack of protonated phthalic anhydride on the resorcinol | instance of | acids such as zinc chloride and methanesulfonic acid are employed to accelerate the Friedel-Crafts reaction.The mechanism of the reaction when undertaken with a strong acid | 0.80 | text |
| Fluorescein | related to Biosciences | In | 0.60 | section |
| Fluorescein | related to Biosciences | Additional | 0.60 | section |
| Fluorescein | related to Biosciences | This | 0.60 | section |
| Fluorescein | related to Biosciences | The | 0.60 | section |
| Fluorescein | related to Biosciences | Another | 0.60 | section |
| Fluorescein | related to Biosciences | Fluorescein-labelled | 0.60 | section |
| Fluorescein | related to Biosciences | FISH | 0.60 | section |
| Fluorescein | related to Chemistry | The | 0.60 | section |
| Fluorescein | related to Chemistry | Upon | 0.60 | section |
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