Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt

CAS: 16423-68-0

Ref. AN-AG00HZ33

Product Information

• Name: Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt
• Synonyms: 2',4',5',7'-Tetraiodofluorescein, Erythrosin, Erythrosin B, Erythrosine, Erythrosine B, F D and C #3, Erythrosin B, Food Red No. 3, C.I. Acid Red 51, Erythrosine I, Erythrosine Lake, Erythrosine sodium, Erythrosine 3B, Maple erythrosine, Sodium erythrosin, Erythrosine Extra, Cilefa Pink B, Erythrosine Bluish, Dolkwal erythrosine, Food Dye Red 3, Food Red 14, Calcocid erythrosine N, Usacert Red No. 3, Aizen erythrosine, Hexacert Red No. 3, New Pink Bluish Geigy, Red Dye No. 3, Iodoeosin, Erythrosine (indicator), Tetraiodofluorescein sodium salt, Erythrosine Extra Bluish, Erythrosine Extra Pure A, C.I. Food Red 14, D&C Red No. 3, Edicol Supra Erythrosine A, Sodium 2',4',5',7'-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate), Cerven kysela 51 [Czech], Erythrosine B (biological stain), Cerven potravinarska 14 [Czech], Erythrosine Extra Conc. A Export, Erythrosine bluish (biological stain), Disodium 2',4',5',7'-tetraiodofluorescein, 2',4',5',7'-Tetraiodofluorescein, disodium salt, Fluorescein, 2',4',5',7'-tetraiodo-, disodium salt, Disodium 2-(2,4,5,7-tetraiodo-6-oxido-3-oxoxanthen-9-yl)benzoate, 9-(o-Carboxyphenyl)-6-hydroxy-2,4,5,7-tetraiodo-3H-xanthene-3-one disodium salt monohydrate, Disodium 9-(O-carboxyphenyl)-6-hydroxy-2,4,5,7-tetraiodo-3H-xanthen-3-one monohydrate, Disodium 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, Erythrosin B, pure, certified, disodium;2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate, Cerven kysela 51, 3',6'-Dihydroxy-2',4',5',7'-tetraiodospiro(isobenzofuran-1(3H),9'- -(9H)xanthen)-3-one, disodium salt, Cerven potravinarska 14, Erythrosin B disodium, Erythrosine B Disodium Salt, Erythrosin B, analytical standard, Erythrosin B, pure, high purity, biological stain, disodium 2-(2,4,5,7-tetraiodo-3,6-dioxidoxanthenium-9-yl)benzoate, Erythrosin extra bluish, certified by the Biological Stain Commission, disodium 2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-bis(olate), Erythrosin B, certified by the Biological Stain Commission, Dye content 90 %, Erythrosin extra bluish, for microscopy (Bact., Hist.), adsorption and fluorescent indicator, 2 inverted exclamation marka,4 inverted exclamation marka,5 inverted exclamation marka,7 inverted exclamation marka-Tetraiodofluorescein disodium salt, dipotassium 2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-bis(olate), Sodium 2',4',5',7'-tetraiodo-3-oxo-3H-spiro[isobenzo[b]furan-1,9'-xanthene]-3',6'-bis(olate), Erythrosine B, Erythrosin, Acid red 51, Aizen Food Red 3, Food Color Red 3, Food Red 3, Erythrosin B sodium salt, Erythrosin extra bluish, Erythrosin B disodium salt, D& Red No. 3, Erythrosine sodium (close form), Ceplac, Dinatrium-2-(2,4,5,7-tetraiod-6-oxido-3-oxoxanthen-9-yl)benzoat, Synerid
• CAS: 16423-68-0
• Brand: Indagoo

Chemical properties

• Molecular weight: 879.8561
• Formula: C₂₀H₆I₄Na₂O₅
• Purity: 85%
• Color/Form: Solid
• InChI: InChI=1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2
• InChI key: RAGZEDHHTPQLAI-UHFFFAOYSA-L