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) cas no:18472-87-2
Synonyms: 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);3427 Veri Pur Pink;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;C Red 28;C Red No. 28-38015;Daiwa Red 104WB;Daiwa Red45;DermaGlo DG-R 428;Disodium9-(3',4',5',6'-tetrachloro-o-carboxyphenyl)-6-hydroxy-6-hydroxy-2,4,5,7-tetrabromo-3-isoxanthone;Eosin blue;Eosin bluish;Eosine blue;Food RedNo. 104;Japan Red No. 104-1;Phloxine B;Phloxine B 38015;Phloxine P;Phyloxine B;Red 104;Triacid Floxine 2G;
NameSpiro[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)
CAS18472-87-2
SynonymsFluorescein,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);3427 Veri Pur Pink;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;C Red 28;C Red No. 28-38015;Daiwa Red 104WB;Daiwa Red45;DermaGlo DG-R 428;Disodium9-(3',4',5',6'-tetrachloro-o-carboxyphenyl)-6-hydroxy-6-hydroxy-2,4,5,7-tetrabromo-3-isoxanthone;Eosin blue;Eosin bluish;Eosine blue;Food RedNo. 104;Japan Red No. 104-1;Phloxine B;Phloxine B 38015;Phloxine P;Phyloxine B;Red 104;Triacid Floxine 2G;
EINECS(EC#)242-355-6
Molecular FormulaC20H2Br4Cl4Na2O5
Molecular Weight829.63442
Appearancered to brown powder
storage tempStore at RT.
Hazard Xi: Irritant;
Risk R36
Safety Poison by intravenous route. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits very toxic fumes of Br−, Cl−, and Na2O.
HS Code 3204 12 00
