ChemicalBook
English   Japanese   Germany   Korea
返回ChemicalBook首页>CAS数据库列表>128-97-2更多图谱> 1,4,5,8-萘四甲酸(128-97-2)质谱(MS)

128-97-2

1,4,5,8-萘四甲酸(128-97-2)质谱(MS)

产品名称:1,4,5,8-萘四甲酸

CAS:128-97-2

分子式:C14H8O8

分子量: 304.21

  • 图谱
    Mass

    MS-NW-9699          
    1,4,5,8-naphthalenetetracarboxylic acid
    C14H8O8 (H2O)       (Mass of molecular ion:    304)
    

       Source Temperature: 190 °C
       Sample Temperature: 200 °C
       Direct, 75 eV
    

          50.0       1.0
          61.0       6.9
          61.5       3.7
          62.0      19.0
          62.5       1.7
          73.0       1.8
          74.0      29.3
          75.0       2.2
          76.0      12.4
          76.5       1.5
          77.0       1.3
          84.0       1.0
          85.0       3.5
          86.0       5.8
          90.0       7.1
          97.0       1.9
          98.0      22.1
          99.0       2.2
         110.0       1.6
         111.0       1.4
         112.0       2.9
         120.0       1.4
         121.0       3.2
         122.0      14.1
         123.0       8.7
         124.0      57.7
         125.0       6.4
         140.0       1.4
         152.0      56.4
         153.0       6.8
         180.0      43.6
         181.0       5.9
         196.0       1.4
         224.0     100.0
         225.0      14.4
         226.0       1.8
         268.0      84.9
         269.0      13.4
         270.0       2.0
    

KBr disc

  • 图谱

nujol mull

  • 图谱

×