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111Category: | Dyestuffs and Pigments |
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CAS NO: | 632-69-9 | ||
EC NO: | 211-183-3 | ||
Molecular Formula: | C20H2Cl4I4K2NaO5 | ||
Molecular Weight: | 1072.8426 | ||
Specification: | |||
InChI: | InChI=1/C20H4Cl4I4O5.2K.Na/c21-10-8(9(20(31)32)11(22)13(24)12(10)23)7-3-1-5(25)16(29)14(27)18(3)33-19-4(7)2-6(26)17(30)15(19)28;;;/h1-2,29H,(H,31,32);;;/q;3*+1/p-2 | ||
Synonyms: | 2,4,5,7-Tetraido(m,p,o',m')tetrachlorofluorescein,disodium salt;4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt;Disodium 3,4,5,6-tetrachloro-2-(2,4,5,7-tetraiodo-6-oxido-3- oxoxanthen-9-yl)benzoate;orescein, 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-, disodium salt;disodium 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate;Rose bengal Na salt;Acid Red 94; | ||
Molecular Structure: |