性做久久久久久久久,国产欧美精品一区二区色综合,国产一区二区精品久久岳,亚洲精品久久激情国产片

     
Nitrobenzene
Sennics
PDF 206782
Nitrobenzene is an important chemical raw materia
Product characteristics
Application instructions
Nitrobenzene is an important chemical raw material, which can be used to produce a variety of pharmaceutical and fuel intermediates, as well as rubber accelerators, paints, explosives, etc. The biggest use of nitrobenzene is to reduce it to aniline.
Application instructions
Energy and Chemicals