Basic information
sodium hydrogen 5,6-dichloro-2-[3-[5,6-dichloro-1-ethyl-1,3-dihydro-3-(4-sulphonatobutyl)-2H-benzimidazol-2-ylidene]-1-propenyl]-1-ethyl-3-(4-sulphonatobutyl)-1H-benzimidazolium Structure

sodium hydrogen 5,6-dichloro-2-[3-[5,6-dichloro-1-ethyl-1,3-dihydro-3-(4-sulphonatobutyl)-2H-benzimidazol-2-ylidene]-1-propenyl]-1-ethyl-3-(4-sulphonatobutyl)-1H-benzimidazolium

Preparation Products And Raw materials