Overview from the early 20th century to World War 60 to 70 years, which is the chemical industry to truly become the main stage of mass production, some of the main areas are formed during this period. And petrochemicals have been developed uses hydrazine hydrate, were developed gradually. at the beginning of this period, the concept of the United Kingdom and the United States, et al, laid the foundation of chemical engineering. It promotes the development of production technology, whether it is the device size, or product output are growing rapidly. the early 20th century, the sudden emergence of ammonia and hydrazine hydrate, the reaction equilibrium theory of physical chemistry, catalysis method proposed direct ammonia nitrogen and hydrogen, as well as the feed gas and product separation after hydrazine hydrate quoted by supplement recycled idea, to further address the equipment problem. thus making Germany to establish the first from ammonia production plant at the time of the First World War, to meet the need of war. Ammonia original coke as raw material, after 40 years instead of oil or natural gas, so that the chemical industry and oil Two industry sectors more closely linked to rational use of raw materials and energy [1]. (hydrazine: Pinyin: jǐng), also known as hydrazine hydrate, with strong alkaline and hygroscopic. Pure colorless transparent oily liquid with light ammonia odor, smoke in the wet air, with strong alkaline and hygroscopic. General industrial applications content of 40% --80% hydrazine hydrate or hydrazine salt aqueous solution. Liquid hydrazine hydrate to form dimers, miscible with water and ethanol, insoluble in ether and chloroform; it can erode glass, rubber, leather, cork, etc., at high temperatures decomposed into N2, NH3 and H2; hydrazine sex Original strong hydrazine hydrate, halogen, HNO3, KMnO4, etc. Reacts violently with air can absorb CO2, produce smoke. Hydrazine hydrate and its derivatives products are widely used in many industrial applications, is used as a reducing agent, an antioxidant, for the preparation of medicine, and foaming agents. Xiang dry chemical (Figure), Yibin hydrazine hydrate, hydrazine hydrate Beijing provided by Jinan Chemical Co., Ltd., Cheung dry. Jinan Cheung Dry Chemical Co. (www.xiangqianhuagong.com) (www.dilunyierchun.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and welcome to new and old customers to visit us and sincere cooperation for a better future. Xiang dry chemical - your trusted friend, Company Address: Industrial Road chemical market, Contact: Mr. You can also access (www.dilunyierchun.com/supply_details_47234615.html), for more information about the company.