Erythrosin B
Product Specifications
CAS Number
15905-32-5
Synonyms
Fluorescein, 2',4',5',7'-tetraiodo- (8CI); 3',6'-Dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; 2',4',5',7'-Tetraiodofluorescein; C.I. 45430:2; C.I. Solvent Red 140; Erythrosin J; Erythrosine J; Erythrosine acid; Iodeosin; NSC 328781; Solvent Red 140; Tetraiodofluorescein
Hazard Statement
Toxic to aquatic life with long lasting effects; UN number: UN3077; Packing Group: III
Smiles
Oc1c(I)cc2c(Oc3c(I)c(O)c(I)cc3C24OC(=O)c5ccccc45)c1I
Molecular Formula
C20 H8 I4 O5
Molecular Weight
835.89
InChI
InChI=1S/C20H8I4O5/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20/h1-6,25-26H
Additionnal Information
IUPAC name: 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one
Shipping Conditions
Room Temperature
Storage Conditions
-20°C
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