Hydrogen[4-[[4-(dimethylamino)-3-sulphonatophenyl][4-[methyl(3-sulphonatobenzyl)amino]phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium,sodium salt

• Supplier: Alfa Chemistry
• Product #: ACM6460055
• CAS #: 6460-05-5