Phloxine B

CAS: 18472-87-2

Ref. TR-P340008

Product Information

• Name: Phloxine B
• Synonyms: Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-, sodium salt (1:2), Fluorescein, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-, disodium salt (8CI), Phloxin B (6CI), Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-, disodium salt (9CI), 11969 Red, 3427 Veri Pur Pink, Acid Red 92, Aizen Acid Phloxine PB, C.I. 45410, C.I. Acid Red 92, Cyanosin, Cyanosin (acid dye), Cyanosin B, Cyanosine, D and C Red No. 28, D&C Red 28, D&C Red 28-308267, D&C Red No. 28, D&C Red No. 28-15347, D&C Red No. 28-38015, Daiwa Red 104WB, Daiwa Red 45, DermaGlo DG-R 428, Disodium 9-(3',4',5',6'-tetrachloro-o-carboxyphenyl)-6-hydroxy-6-hydroxy-2,4,5,7-tetrabromo-3-isoxanthone, Eosin blue, Eosin bluish, Eosine blue, Eosine bluish, Food Red 104, Food Red No. 104, Japan Red 104, Japan Red 104-1, Japan Red No. 104-1, Orient Water Pink 2, Phloxine B 38015, Phloxine P, Phyloxine B, Red 104, Red No. 104, Red No.104-1, Triacid Floxine 2G
• Brand: TRC
• Description: Applications Phloxine B acts as the sensitizers of dye-sensitized solar cells. Also, it is a fluorescein photoactive dye. Dyes and metabolites, Environmental Testing.References Ren, P., et al.: Int. J. Photoenergy, 2135847/1-2135847/11 (2016)

Chemical properties

• Molecular weight: 829.63
• Formula: C₂₀H₂Br₄Cl₄O₅·2Na
• Color/Form: Red To Dark Red
• InChI: InChI=1S/C20H4Br4Cl4O5.2Na/c21-5-1-3-17(9(23)15(5)29)32-18-4(2-6(22)16(30)10(18)24)20(3)8-7(19(31)33-20)11(25)13(27)14(28)12(8)26;;/h1-2,29-30H;;/q;2*+1/p-2
• SMILES: O=C1OC2(c3cc(Br)c([O-])c(Br)c3Oc3c2cc(Br)c([O-])c3Br)c2c(Cl)c(Cl)c(Cl)c(Cl)c21.[Na+].[Na+]