Rose Bengal Sodium Salt, Technical Grade

Product Specifications

CAS Number

632-69-9

Synonyms

Fluorescein, 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-, disodium salt (8CI); Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt (9CI); 2',4',5',7'-Tetraiodo-3,4,5,6-tetrachlorofluorescein disodium salt; 3',4',5',6'-Tetrachloro-2,4,5,7-tetraiodofluorescein disodium salt; Acid red 94; Japan Red 105-1; Red No. 105-1; Rose Bengal Extra; Rose Bengal disodium; Rose Bengal disodium salt; Rose Bengal sodium; Rose Bengal sodium salt; Sodium tetraiodotetrachlorofluorescein

Hazard Statement

Not a hazardous substance according to GHS.

Smiles

[Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5c(Cl)c(Cl)c(Cl)c(Cl)c45)c1I

Molecular Formula

C20 H2 Cl4 I4 O5 . 2 Na

Molecular Weight

1017.64

InChI

InChI=1S/C20H4Cl4I4O5.2Na/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28;;/h1-2,29-30H;;/q;2*+1/p-2

Additionnal Information

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

Shipping Conditions

Room Temperature

Storage Conditions

+4°C