82-75-7

Peri acid(82-75-7) IR1

Product NamePeri acid

CAS 82-75-7

Molecular FormulaC10H9NO3S

Molecular Weight223.25

InChIInChI=1S/C10H9NO3S/c11-8-5-1-3-7-4-2-6-9(10(7)8)15(12,13)14/h1-6H,11H2,(H,12,13,14)

InChIKey CYJJLCDCWVZEDZ-UHFFFAOYSA-N

SmilesC1(S(O)(=O)=O)=C2C(C=CC=C2N)=CC=C1

Request For Quotation

IR1

IR2

Peri acid(82-75-7) IR1
Mass

MS-NW-0735          
8-amino-1-naphthalenesulfonic acid
C10H9NO3S           (Mass of molecular ion:    223)

   Source Temperature: 220 °C
   Sample Temperature: 260 °C
   Direct, 75 eV

      18.0       2.7
      27.0       1.0
      28.0       4.6
      32.0       1.1
      38.0       1.7
      39.0       5.7
      41.0       1.6
      43.0       1.0
      44.0       1.2
      48.0       2.5
      50.0       3.2
      51.0       4.6
      52.0       2.7
      55.0       1.3
      57.0       1.7
      57.5       4.9
      58.5       1.7
      61.0       1.6
      62.0       5.9
      63.0      11.4
      64.0       5.4
      65.0       4.8
      69.0       1.2
      70.5      11.4
      71.0       2.8
      71.5       2.7
      74.0       4.2
      75.0       4.9
      76.0       3.5
      77.0       4.5
      78.0       1.1
      85.0       1.0
      86.0       3.6
      86.5       1.6
      87.0       5.4
      88.0       8.2
      89.0       9.0
      90.0       2.0
      91.0       1.0
      98.0       1.1
      99.0       1.0
     101.0       1.6
     102.0       4.1
     102.5       1.2
     103.0       3.7
     104.0       1.0
     113.0      12.9
     114.0      40.2
     115.0      75.1
     116.0      12.9
     117.0       1.9
     126.0       1.1
     127.0       1.4
     128.0       2.6
     129.0       1.9
     130.0       5.9
     131.0       2.2
     139.0       1.4
     140.0      37.7
     141.0      77.7
     142.0      14.6
     143.0      41.8
     144.0       5.3
     145.0       1.2
     157.0       1.5
     158.0       1.0
     159.0       8.3
     160.0       1.5
     172.0      10.4
     173.0       4.9
     174.0       1.1
     177.0       1.2
     188.0       1.7
     204.0       1.2
     205.0      43.3
     206.0       8.6
     207.0       3.0
     223.0     100.0
     224.0      12.4
     225.0       6.0

KBr disc