5,6-Dichloro-2-[[5,6-dichloro-1-ethyl-3-(4-sulfobutyl)benzimidazol-2-ylidene]propenyl]-1-ethyl-3-(4-sulfobutyl)benzimidazolium inner salt sodium salt

CAS: 18462-64-1

Formula: C29H33Cl4N4O6S2.Na

EINECS: 242-344-6

for the following products 5,6-Dichloro-1-ethyl-3-sulfobutyl-2-(3-(5,6-dichloro-1-ethyl-3-sulfobutyl benzimidazolinylidene-1-propenyl) benzimidazolium hydroxide, inner salt,sodium salt and 5,6-Dichloro-2-[[5,6-dichloro-1-ethyl-3-(4-sulfobutyl)benzimidazol-2-ylidene]propenyl]-1-ethyl-3-(4-sulfobutyl)benzimidazolium inner salt sodium salt