Phloxine B

CAS Number

18472-87-2

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; Phloxine B 38015; Phloxine P; Phyloxine B; Red 104; Red No. 104; Red No.104-1; Triacid Floxine 2G; Water Pink 2

Hazard Statement

Causes serious eye irritation

Purity

>95% (HPLC)

Smiles

[Na+].[Na+].[O-]c1c(Br)cc2c(Oc3c(Br)c([O-])c(Br)cc3C24OC(=O)c5c(Cl)c(Cl)c(Cl)c(Cl)c45)c1Br

Molecular Formula

C20 H2 Br4 Cl4 O5 . 2 Na

Molecular Weight

829.63

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

Additionnal Information

IUPAC name: disodium;2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate

Shipping Conditions

Room Temperature

Storage Conditions

-20°C

Product Specifications