Ronson Pigments Pvt. Ltd.

2-Naphthalenecarboxylicacid, 3-hydroxy-4-[2-(4-methyl-2-sulfophenyl)diazenyl]-, sodium salt (1:2)

• Category :

  Pharmaceuticals and Biochemicals

• Synonyms :

  C.I. Pigment Red 57, disodium salt;C.I. Pigment Red 57 (7CI);C.I. Pigment Red 57, disodium salt (8CI);D & C Red no. 6;disodium (4E)-4-[(4-methyl-2-sulfonatophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2-carboxylate;disodium 3-hydroxy-4-(4-methyl-2-sulfonato-phenyl)azo-naphthalene-2-carboxylate;

• CAS NO :

  5858-81-1

• EC NO :

  227-497-9

• Molecular Formula :

  C₁₈H₁₂N₂Na₂O₆S

• Molecular Weight :

  430.3422

• Main Specifications :

• InChI :

  InChI=1/C18H14N2O6S.2Na/c1-10-6-7-14(15(8-10)27(24,25)26)19-20-16-12-5-3-2-4-11(12)9-13(17(16)21)18(22)23;;/h2-9,21H,1H3,(H,22,23)(H,24,25,26);;/q;2*+1/p-2

• Molecular Structure :