4-羟基-3-(4-磺酸-1-萘偶氮)-1-萘磺酸二钠盐

产品名称 4-羟基-3-(4-磺酸-1-萘偶氮)-1-萘磺酸二钠盐

CAS号3567-69-9

分子式C20H15N2NaO7S2

分子量482.46

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₂₀ H₁₂ N₂ Na₂ O₇ S₂	0.040 g : 0.5 ml DMSO-d₆
Azo Rubine S

    Assign.     Shift(ppm)

      A             9.019
      B             8.712
      C             8.50
      D             8.48
      E             8.15
      F             8.068
      G             7.822
      J             7.778
      K             7.720
      L             7.627
     
     ASSIGNED BY H-H COSY

     Hz     ppm     Int.

   3608.86   9.031    210
   3600.31   9.009    219
   3486.18   8.724    218
   3478.09   8.703    233
   3399.81   8.507    190
   3396.76   8.500     61
   3392.79   8.490    277
   3386.23   8.473    213
   3385.31   8.471    208
   3265.53   8.171     45
   3257.29   8.151   1000
   3248.75   8.129     48
   3224.64   8.069    801
   3134.16   7.843     86
   3133.09   7.840     97
   3127.29   7.826    139
   3126.07   7.823    177
   3121.80   7.812     32
   3118.74   7.804    132
   3117.07   7.800    170
   3115.54   7.796    122
   3109.74   7.782    143
   3108.52   7.779    201
   3107.30   7.776    133
   3101.50   7.761    125
   3100.13   7.758    130
   3093.41   7.741    128
   3092.50   7.739    137
   3088.84   7.729     30
   3085.02   7.720    164
   3083.80   7.717    143
   3078.00   7.702     95
   3076.93   7.700     98
   3056.03   7.647    120
   3054.96   7.645    127
   3047.94   7.627    204
   3040.77   7.609     98
   3039.70   7.606    103

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4-羟基-3-(4-磺酸-1-萘偶氮)-1-萘磺酸二钠盐(3567-69-9)红外图谱(IR1) 相关产品图谱

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