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147-71-7

D-(-)-Tartaric Acid

Product Name D-(-)-Tartaric Acid

CAS147-71-7

MFC4H6O6

MW150.09

More

  • 147-71-7_ms
    Mass

    MS-NW-0262          
    D-(-)-tartaric acid
    C4H6O6              (Mass of molecular ion:    150)
    

       Source Temperature: 210 °C
       Sample Temperature:   0 °C
       Direct, 75 eV
    

          14.0       1.3
          15.0       5.8
          18.0       3.0
          19.0      13.1
          28.0       3.6
          29.0      28.6
          30.0      14.2
          31.0      21.7
          36.0       1.0
          41.0       1.6
          42.0      12.0
          43.0      11.6
          44.0       3.0
          45.0      12.7
          46.0       1.2
          47.0       1.7
          49.0       2.8
          58.0      33.8
          59.0      22.0
          60.0       6.3
          61.0       3.7
          69.0       7.2
          70.0      22.5
          71.0       4.4
          75.0       1.7
          76.0     100.0
          77.0      18.5
          78.0       1.0
          87.0       2.6
          88.0      10.7
         105.0      20.6
    

90 MHz in D2O

  • 147-71-7_1hnmr

    1H NMR 89.56 MHz
    C4 H6 O6 0.042 g : 0.5 ml D2O
    D-(-)-tartaric acid
    ChemicalStructure
        Assign.     Shift(ppm)
    B 4.740 THE SOLVENT SIGNAL REMOVED.

         Hz     ppm     Int.
    

        429.44   4.795     37
        428.63   4.786     40
        428.31   4.783     40
        427.38   4.772     43
        424.56   4.741   1000
        422.81   4.721     58
        419.75   4.687     25
    

in D2O

  • 147-71-7_13cnmr

KBr disc

  • 147-71-7_ir1_2

nujol mull

  • 147-71-7_ir2

4880 A,200 M,powder

  • 147-71-7_raman