6535-71-3

Einecs 229-446-6 8-(6-hydroxy-2-naphthylsulfonamido)-1-naphthol-3,5-disulfonic acid 4-[(6-Hydroxy-2-naphtylsulfonyl)amino]-5-hydroxy-1,7-naphthalenedisulfonic acid 5-hydroxy-4-[(6-hydroxynaphthalen-2-yl)sulfonylamino]naphthalene-1,7-disulfonic acid 5-hydroxy-4-[[(6-hydroxy-2-naphthyl)sulphonyl]amino]naphthalene-1,7-disulphonic acid 1,7-Naphthalenedisulfonic acid, 5-hydroxy-4-[[(6-hydroxy-2-naphthalenyl)sulfonyl]amino]-