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L-天冬酰胺一水物

产品名称 L-天冬酰胺一水物

CAS号5794-13-8

分子式C4H10N2O4

分子量150.13


  • Mass

    MS-NW-5052          
    L-asparagine
    C4H8N2O3            (Mass of molecular ion:    132)
    

       Source Temperature: 180 °C
       Sample Temperature: 220 °C
       Direct, 75 eV
    

          12.0       1.8
          13.0       1.1
          14.0       5.3
          15.0       8.8
          16.0       8.4
          17.0      11.9
          18.0      35.8
          25.0       2.4
          26.0      13.1
          27.0      33.0
          28.0      51.4
          29.0       5.4
          30.0       9.0
          31.0       1.0
          32.0       1.0
          34.0       2.1
          38.0       4.0
          39.0       7.0
          40.0      17.2
          41.0      36.2
          42.0      38.8
          43.0      40.7
          44.0      72.8
          45.0       8.1
          46.0       4.1
          50.0       1.4
          51.0       6.5
          52.0       2.8
          53.0       2.6
          54.0       2.2
          55.0       3.4
          56.0       1.1
          59.0      16.7
          60.0       2.8
          67.0       1.5
          68.0       2.1
          69.0       2.9
          70.0      28.4
          71.0       2.2
          72.0       1.3
          73.0       1.4
          74.0       5.8
          78.0       2.6
          79.0       1.0
          80.0       2.8
          81.0       1.0
          82.0       2.5
          86.0      12.9
          87.0     100.0
          88.0       5.9
          97.0       1.6
         114.0       6.5
         115.0       2.3
    

in D2O (PH 1.59)

in D2O (PH 9.43)

in D2O (PH 7.67)







KBr disc



nujol mull



4880 A,200 M,powder