hydrogen N-[4-[[4-[butyl(2-sulphonatoethyl)amino]phenyl][4-[(4-ethoxyphenyl)amino]phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-N-(2-sulphonatoethyl)butylammonium, monosodium salt
弱酸性蓝 7BF
CAS No: 5863-47-8
hydrogen,butyl,sulphonatoethyl,amino,phenyl,ethoxyphenyl,methylene,cyclohexa,ylidene,butylammonium,monosodium