Cas no 157176-06-2 (1-Naphthalenesulfonicacid, 6,6'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-5-hydroxy-, disodiumsalt (9CI))

1-Naphthalenesulfonicacid, 6,6'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-5-hydroxy-, disodiumsalt (9CI) structure
157176-06-2 structure
Product Name:1-Naphthalenesulfonicacid, 6,6'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-5-hydroxy-, disodiumsalt (9CI)
CAS No:157176-06-2
MF:C32H25N6NaO8S2
MW:708.696075201035
CID:197791
Update Time:2022-09-22

1-Naphthalenesulfonicacid, 6,6'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-5-hydroxy-, disodiumsalt (9CI) Chemical and Physical Properties

Names and Identifiers

    • 1-Naphthalenesulfonicacid, 6,6'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-5-hydroxy-, disodiumsalt (9CI)
    • DirectViolet LNA
    • 1-Naphthalenesulfonic acid, 6,6'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[4-amino-5-hydroxy-, disodium salt (9CI)
    • Inchi: 1S/C32H24N6O8S2.Na.H/c33-23-11-15-27(47(41,42)43)21-9-13-25(31(39)29(21)23)37-35-19-5-1-17(2-6-19)18-3-7-20(8-4-18)36-38-26-14-10-22-28(48(44,45)46)16-12-24(34)30(22)32(26)40;;/h1-16,39-40H,33-34H2,(H,41,42,43)(H,44,45,46);;/b37-35+,38-36+;;
    • InChI Key: VRRKASGFCDPASD-HKXUKFGYSA-N
    • SMILES: OC1=C(C=CC2=C(C=CC(N)=C12)S(O)(=O)=O)/N=N/C1C=CC(C2C=CC(/N=N/C3C=CC4=C(C=CC(N)=C4C=3O)S(O)(=O)=O)=CC=2)=CC=1.[NaH]
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