国产精品国产片在线观看蜜臀日韩一区二区在线_国模精品一区二区三区_国产2345在线亚洲精品_久久99国产精品二区不卡_欧美vs日韩vs国产在线观看_久久精品成人亚洲综合日韩
SZSE:002741
Chemical Reagents
p-Toluenesulfonic acid monohydrateCOA Report
  • CAS No.: 6192-52-5
  • Molecular weight:190.22
  • Molecular formula:CH3C6H4 S O2H·H2O
  • EC No.:203-180-0
Information
Specification category:
Product No. Product name specifications
1.14283.010 p-Toluenesulfonic acid AR100g
1.14283.020 p-Toluenesulfonic acid AR250g
Characteristic: Appearance and properties:White monoclinic flaky or columnar crystals.
Relative vapor density: 5.9
Melting point(℃): 106
Boiling point(℃): 140 (2.67kPa)
Concentration: Pure
Vapor Pressure: 2.67 (140 ℃)
Solubility: soluble in water, soluble in alcohol, ether, hot benzene.
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
国产精品国产片在线观看蜜臀日韩一区二区在线_国模精品一区二区三区_国产2345在线亚洲精品_久久99国产精品二区不卡_欧美vs日韩vs国产在线观看_久久精品成人亚洲综合日韩