548-24-3, CAS No 548-24-3

548-24-3 Eosin B
Product Name	Eosin B
Synonyms	C.I. 45400;C.I. Acid Red 91;Eosin B;,5'-Dibromo-2',7'-dinitrofluorescein, disodium salt;Acid Red 91;Eosin B, high purity biological stain;Eosin Bluish;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-, disodium salt;disodium 2-(4,5-dibromo-2,7-dinitro-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate;disodium 4',5'-dibromo-2',7'-dinitro-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diolate
Molecular Formula	C₂₀H₆Br₂N₂Na₂O₉
Molecular Weight	624.0572
InChl	InChI=1/C20H8Br2N2O9.2Na/c21-13-15(25)11(23(28)29)5-9-17(13)32-18-10(6-12(24(30)31)16(26)14(18)22)20(9)8-4-2-1-3-7(8)19(27)33-20;;/h1-6,25-26H;;/q;2*+1/p-2
CAS Registry Number	548-24-3
EINECS	208-943-1
Molecular Structure

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