product Name：toluene-2-sulphonic acid
  • 2-Toluenesulfonic acid; o-Toluenesulfonic acid; 2-Methylbenzenesulfonic acid
  • 88-20-0
  • 201-809-3
  • C7H8O3S
  • 172.2016
  • InChI=1/C7H8O3S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H,8,9,10)
  • toluene-2-sulphonic acid 88-20-0
  • 1.34g/cm3
  • 1.562