orion dyes private limited

Direct Blue 74

• Category :

  Dyestuffs and Pigments

• Synonyms :

  Direct Blue 74;C. I. Direct Blue 74;2-Naphthalenesulfonic acid, 5(or 8)-(2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-8(or 5)-(2-(6(or 7)-sulfo-4-(2-(3-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:4);2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-((6(or 7)-sulfo-4-((6(or 7)-sulfo-4-((3-sulfophenyl)azo)-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, tetrasodium salt;Tetrasodium 7-amino-4-hydroxy-3-((6(or 7)-sulphonato-4-((6(or 7)-sulphonato-4-((3-sulphonatophenyl)azo)naphthyl)azo)naphthyl)azo)naphthalene-2-sulphonate

• CAS NO :

  33540-94-2

• EC NO :

  251-569-9

• Molecular Formula :

  C₃₆H₂₅N₇O₁₃S₄��4Na

• Molecular Weight :

• Main Specifications :

• Molecular Structure :