66019-20-3

ARSENAZO I TRISODIUM SALT(66019-20-3) IR1

Molecular FormulaC16H10AsN2Na3O11S2

Molecular Weight614.28

InChIInChI=1S/C16H13AsN2O11S2.3Na/c20-12-7-9(31(25,26)27)5-8-6-13(32(28,29)30)15(16(21)14(8)12)19-18-11-4-2-1-3-10(11)17(22,23)24;;;/h1-7,20-21H,(H2,22,23,24)(H,25,26,27)(H,28,29,30);;;/q;3*+1/p-3/b19-18+;;;

InChIKey NBVFGAJJMPGDDH-HRBIVCMLSA-K

Smiles[Na+].[Na+].[Na+].C1=C2C(C(O)=CC(S(O)(=O)=O)=C2)=C(O)C(/N=N/C2=CC=CC=C2[As]([O-])([O-])=O)=C1S([O-])(=O)=O

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¹HNMR

IR1

ARSENAZO I TRISODIUM SALT(66019-20-3) IR1

    Assign.     Shift(ppm)

      A             8.194
      B             7.802
      C             7.659
      D             7.409
      E             7.40
      F             7.266
      G             6.841

Spectral Code: 1H NMR : 400 MHz in DMSO-d6

Spectral Code: IR : KBr disc

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