Cat. Name CAS. Structure Purity
M046716 disodium 4,4'-bis[[6-anilino-1,4-dihydro-4-oxo-1,3 1264-32-0 disodium 4,4'-bis[[6-anilino-1,4-dihydro-4-oxo-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate ≥ 95%