Dihydrogen 3-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphonatophenyl]amino]-7-[ethyl[(3-sulphonatophenyl)methyl]amino]-5-(4-sulphonatophenyl)phenazinium,disodium salt
Dihydrogen 3-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphonatophenyl]amino]-7-[ethyl[(3-sulphonatophenyl)methyl]amino]-5-(4-sulphonatophenyl)phenazinium,disodium salt