Fluoresceina in polvere, colorante rintracciante in polvere fluorescente (sale di sodio) 1,5 kg

The form of fluorescein disodium salt is known as uranin or D & C Yellow No. 8. Fluorescein disodium salt is highly soluble in water and has a stronger fluorescence than fluorescein. Synonym: Acid Yellow 73, D & C;Yellow No. 8, NaFl, NaFluo, sodium fluorescein, uranin.

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