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135-55-7

2-萘酚-7-磺酸钠(135-55-7)核磁图(13CNMR)

产品名称:2-萘酚-7-磺酸钠

CAS:135-55-7

分子式:C10H9NaO4S

分子量: 248.23

InChI:InChI=1S/C10H8O4S.Na/c11-9-3-1-7-2-4-10(15(12,13)14)6-8(7)5-9;/h1-6,11H,(H,12,13,14);/q;+1/p-1

InChIKey: IVXSQYUPCUOMRV-UHFFFAOYSA-M

Smiles:C12C=C(C=CC1=CC=C(S([O-])(=O)=O)C=2)O.[Na+]

400 MHz in DMSO-d6

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    1H NMR 399.65 MHz
    C10 H7 Na O4 S 0.031 g : 0.5 ml DMSO-d6
    sodium 7-hydroxy-2-naphthalenesulfonate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.88 B 7.948 C 7.75 D 7.74 E 7.507 F 7.194 G 7.132 J(B,E)=1.2HZ J(C,E)=8.4HZ J(D,G)=8.7HZ J(F,G)=2.7HZ

         Hz     ppm     Int.
    

       3947.91   9.879    356
       3176.42   7.949   1000
       3102.87   7.764    649
       3094.33   7.743    881
       3087.62   7.726    738
       3004.91   7.519    566
       3003.69   7.516    561
       2996.52   7.498    488
       2995.15   7.495    475
       2876.43   7.198    757
       2874.45   7.193    840
       2866.21   7.172     34
       2865.75   7.171     32
       2864.38   7.168     33
       2863.16   7.165     36
       2855.53   7.146    561
       2853.24   7.140    465
       2846.83   7.124    506
       2844.39   7.118    440
    

in DMSO-d6

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KBr disc

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nujol mull

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