fine intermediate high purity quinoline cas 91-22-5

Making cardiac agent, can also be used in acids, solvents, preservatives, etc.; Pharmaceutical industry for the production of nicotinic acid and 8-hydroxyquinoline drugs; The printing and dyeing industry is used to make cyanine blue pigment and photosensitive pigment; Rubber industry for making accelerant; Agriculture for the production of 8-hydroxyquinolinone and other pesticides.