6-Amino-1-hydroxy-4-[[4-[(3-sodiosulfophenyl)azo]-1-naphthalenyl]azo][1,2-azobisnaphthalene]-3,6-disulfonic acid disodium salt is a chemical compound registered under CAS number 15792-47-9, with the molecular formula 877.76509. It is also known as C.I.34138; C.I.Direct Blue 258; Durazol Blue 3R. ChemIBD supplies 6-Amino-1-hydroxy-4-[[4-[(3-sodiosulfophenyl)azo]-1-naphthalenyl]azo][1,2-azobisnaphthalene]-3,6-disulfonic acid disodium salt for laboratory research and bulk production; product code 737095. Send an inquiry for purity, packaging, price and lead time.