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298-12-4

乙醛酸(298-12-4)红外图谱(IR3)

产品名称:乙醛酸

CAS:298-12-4

分子式:C2H2O3

分子量: 74.04

InChI:InChI=1S/C2H2O3/c3-1-2(4)5/h1H,(H,4,5)

InChIKey: HHLFWLYXYJOTON-UHFFFAOYSA-N

Smiles:C(O)(=O)C=O

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    Mass

    MS-NW-6289          
    glyoxylic acid
    C2H2O3 H2O          (Mass of molecular ion:     74)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          12.0       2.4
          13.0       1.4
          16.0       5.1
          17.0      18.5
          18.0      82.1
          22.0       1.3
          28.0      51.5
          29.0      72.1
          30.0      45.0
          31.0       1.8
          41.0       1.2
          44.0     100.0
          45.0      37.8
          46.0      16.6
          56.0       4.9
          74.0       1.2
         105.0       1.0
    

KBr disc

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liquid film

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nujol mull

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