The maleic anhydride hydrogenation method has high transfer efficiency, high purity and is environmental friendly, so it is the most widerly used method to produce succinic acid in the world.
(KMnO4 0.1N ml/g)
Succinic acid can be used in the chemical industry for electroplating auxiliaries, dyes, leather, alkyd resins, glass fiber reinforced plastics, ion exchange resins and pesticides, auxins, etc.;
It can be used as a food iron fortifier in the food industry. Raw materials such as flavoring agents, soy sauce, and MSG.
In the electronics industry, it can be used as a cleaning agent in semiconductors, circuit boards, electronic boards, etc. In addition, it can also be used to synthesize PBS degradable plastics, analytical reagents, etc.