Application: Used as reductant, imaging agent and vulcanizing agent for rubber. It's one of the key raw materiasls for the manufacturing of caprolactam as well as pharmaceutical and pesticide intermediate for sulfanilamide medicines, vitamin B6, B12, etc. Its derivative oximes or hydroxy oximido acids can be used to produce pesticides, bactericides and weedicides. They can also be used as raw material for macromolecules and chemical reagents.