Fluorescein, disodium salt, C20H10Na2O5, CAS Number-518-47-8, Fluorescein, water soluble, Acid Yellow 73, C.I. 45350, Uranine, 100g, 1.2 to 1.7, 19, V,6, 456, Brown to Orange-Red or Brown-Green, 376.27, Pure, Warning
Fluorescein, disodium salt dihydrate, 90%, C20H10Na2O5.2H2O, CAS Number-1264198-62-0, Uranine dihydrate, Acid Yellow 73 dihydrate, C.I. 45350 dihydrate, Fluorescein, water soluble dihydrate, 100g, 19, 222, Brown to Orange-Red or Brown-Green