Erythrosin B sodium salt (C.I. 45430); certified

CAS: 16423-68-0

Ref. 7W-GT8461

Product Information

• Name: Erythrosin B sodium salt (C.I. 45430); certified
• Synonyms: 2′,4′,5′,7′-Tetraiodofluorescein disodium salt, Acid Red 51, Erythrosin extra bluish, Iodoeosin, Iodoeosine sodium salt, Tetraiodofluorescein sodium salt, Erythrosine B sodium salt, Erythrosine B disodium salt, Ceplac, Dinatrium-2-(2,4,5,7-tetraiod-6-oxido-3-oxoxanthen-9-yl)benzoat, Erythrosin, Erythrosine, Synerid, FD&C Red No. 3, Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-, disodium salt, Erythrosine B, Erythrosine sodium (close form) [USAN], Pyrosin B, Food Red No.3, Erythrosine BS, Erythrosin B, high purity biological stain, C.I. 45430, Iodeosin B, Fluorescein, 2′,4′,5′,7′-tetraiodo-, disodium salt, 2',4',5',7'-Tetraiodo-3',6'-dihydroxy-spiro[3H-isobenzofuran-1,9'-xanthen]-3-one disodium salt, disodium 2-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate, Eosin J, 2,4,5,7-Tetraiodo-3,6-dihydroxyxanthene-9-spiro-1'-3H-isobenzofuran-3'-one disodium salt, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt, Erythrosine B disodium, Acid Red 51, disodium 2',4',5',7'-tetraiodo-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate, 2',4',5',7'-Tetraiodofluorescein, disodium salt, C.I. Acid Red 51, C.I. Food Red 14, Erythrosine B, Tetraiodifluorescein, disodium salt, Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-, sodium salt (1:2), Erythrosin extra bluish
• Brand: Glentham

Chemical properties

• Molecular weight: 879.87
• Formula: C₂₀H₆I₄Na₂O₅
• Purity: ≥ 80%
• Color/Form: Dark red, maroon or brown powder