None

N-(2-((2,6-Dicyano-4-nitrophenyl)diazenyl)-5-(diethylamino)phenyl)acetamide

41642-51-7 95+%

None

2-NAphthalenesulfonic acid, 6-[2-(2,4-diaminophenyl)diazenyl]-3-[2-[4-[2-[4-[[7-[2-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-4-hydroxy-

76186-07-7 Dye content 90 %

1g

Sodium 3-hydroxy-4-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate

7143-21-7 95%