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1637-73-6

异柠檬酸三钠盐(1637-73-6)红外图谱(IR1)

产品名称:异柠檬酸三钠盐

CAS:1637-73-6

分子式:C6H9NaO7

分子量: 216.12

InChI:InChI=1S/C6H8O7.3Na/c7-3(8)1-2(5(10)11)4(9)6(12)13;;;/h2,4,9H,1H2,(H,7,8)(H,10,11)(H,12,13);;;/q;3*+1/p-3

InChIKey: HWMVXEKEEAIYGB-UHFFFAOYSA-K

Smiles:C(C([O-])=O)(CC([O-])=O)C(O)C([O-])=O.[Na+].[Na+].[Na+]

400 MHz in D2O

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    1H NMR 399.65 MHz
    C6 H5 Na3 O7 0.039 g : 0.5 ml D2O
    trisodium DL-1-hydroxy-1,2,3-propanetricarboxylate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.991 B 2.973 C *1 2.510 D *1 2.430 SOLVENT PEAK REMOVED

         Hz     ppm     Int.
    

       1597.66   3.998    878
       1592.77   3.986    888
       1200.44   3.004    287
       1198.12   2.998     61
       1195.56   2.992    316
       1192.99   2.986    588
       1187.99   2.973    577
       1185.30   2.966    367
       1180.30   2.954    327
       1017.58   2.547    457
       1009.77   2.527    426
       1007.08   2.520     45
       1002.32   2.508   1000
        998.17   2.498     59
        994.38   2.489    926
        979.61   2.452    926
        976.32   2.443     72
        975.95   2.443     72
        972.29   2.433    896
        964.23   2.413    439
        961.79   2.407     45
        956.91   2.395    402
    

KBr disc

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nujol mull

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