102303-60-6

3-[4-[4-[m-[2-(Sulfooxy)ethylsulfonyl]anilino]-6-(p-sulfoanilino)-1,3,5-triazin-2-ylamino]-2-methylphenylazo]-1,5-naphthalenedisulfonic acid tetrasodium salt 3-[2-Methyl-4-[4-[3-[2-(sodiosulfooxy)ethylsulfonyl]anilino]-6-(4-sodiosulfoanilino)-1,3,5-triazin-2-ylamino]phenylazo]-1,5-naphthalenedisulfonic acid disodium salt Sulfuric acid sodium=2-[[3-[[4-[[4-[4,8-bis(sodiooxysulfonyl)naphthalene-2-ylazo]-3-methylphenyl]amino]-6-[[4-(sodiooxysulfonyl)phenyl]amino]-1,3,5-triazine-2-yl]amino]phenyl]sulfonyl]ethyl ester salt