2-[7-[1,3-Dihydro-1,1-dimethyl-7-sulfo-3-(4-sulfobutyl)-2H-benz[e]indol-2-ylidene]-1,3,5-heptatrienyl]-1,1-dimethyl-7-sulfo-3-(4-sulfobutyl)-1H-benz[e]indolium tripotassium salt

• Supplier: Alfa Chemistry
• Product #: ACM128396689
• CAS #: 128396-68-9
• Purity: 96%