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56-86-0

L-谷氨酸(56-86-0)Raman光谱

产品名称:L-谷氨酸

CAS:56-86-0

分子式:C5H9NO4

分子量: 147.13

InChI:InChI=1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1

InChIKey: WHUUTDBJXJRKMK-VKHMYHEASA-N

Smiles:C(O)(=O)[C@H](CCC(O)=O)N

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    Mass

    MS-NW-2511          
    L-glutamic acid
    C5H9NO4             (Mass of molecular ion:    147)
    

       Source Temperature: 200 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          17.0       1.9
          18.0       9.5
          26.0       1.8
          27.0       4.4
          28.0      26.7
          29.0       3.5
          30.0       2.7
          39.0       2.7
          41.0      27.7
          42.0       2.5
          43.0       1.2
          44.0       2.3
          45.0       3.0
          54.0       2.2
          55.0       2.8
          56.0      15.3
          57.0       1.1
          73.0       1.4
          74.0       3.4
          83.0       1.7
          84.0     100.0
          85.0       5.6
         101.0       1.3
         102.0       8.1
         129.0       3.5
    

in D2O (PH 9.86)

in D2O (PH 7.01)

in D2O (PH 3.34)

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KBr disk

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nujol mull

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4880 A,200 M,powder

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OXIDATION BY FENTON'S REAGENT AT RT(PH=2.2)

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