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68504-35-8

SULFONAZO III

Product Name SULFONAZO III

CAS68504-35-8

MFC22H12N4Na4O14S4

MW776.57

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400 MHz in DMSO-d6

  • 68504-35-8_1hnmr_0

    1H NMR 399.65 MHz
    C22 H12 N4 Na4 O14 S4 0.038 g : 0.5 ml DMSO-d6
    4,5-dihydroxy-3,6-bis(o-sulfophenylazo)-2,7-naphthalenedisulfonic acid tetrasodium salt
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A            16.4
      B             8.141
      C             7.846
      D             7.533
      E             7.502
      F             7.373
     
     ASSIGNED BY C-H COSY.
  

         Hz     ppm     Int.


       6577.88  16.460     35
   6567.38  16.433    179
   3257.57   8.152    349
   3250.00   8.133    377
   3140.87   7.860    321
   3139.40   7.856    338
   3133.06   7.840    363
   3131.84   7.837    367
   3020.02   7.557    163
   3018.80   7.554    164
   3011.72   7.536    305
   3007.81   7.527     60
   3004.64   7.519    208
   3003.42   7.516    226
   2998.54   7.503   1000
   2954.35   7.393    212
   2953.37   7.390    210
   2946.78   7.374    327
   2946.04   7.372    329
   2942.14   7.362     39
   2939.45   7.356    165
   2938.48   7.353    168

in DMSO-d6

  • 68504-35-8_13cnmr_0

KBr disc

  • 68504-35-8_ir1_0

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