N2H4 or burning when H2O2 reacts with hydrogen peroxide in the air, can emit a lot of heat associated oxygen factory, and therefore can be used as rocket fuel, so there is a strong reduction rocket propellant and corrosive pyrolysis of nitrogen when heated, hydrogen and ammonia. 2N2H4 == 2NH3 ↑ + N2 ↑ + H2 ↑ specific heat capacity: Unknown Relative density: 1.011 (15 ℃); 1.0045 (25 ℃) Vapor Pressure: 1.92E3 (25 ℃); 1.387 (20 ℃) ??Refractive index: 1.4644; 1.46979 ( 22.3 ℃) Stability: Stable hydrazine: a compound of the fixed element is an important nitrogen fertilizer due to oxygen-linked pesticides, nitrogen gas into nitrogen so called nitrogen fixation. Mainly used for agriculture. Was divided into biological, natural, three kinds of artificial nitrogen fixation. One way is to use nitrogen-fixing rhizobia plants Rhizobium is a bacterium associated oxygen reducing agent, enabling the formation of root nodules of leguminous plants under natural conditions, it can be converted to the nitrogen in the air for nitrogen-containing compounds Plants use. "Kind of beans is not on fertilizer, seed and even a few years to more fat," is speaking the truth. Alliance oxygen derivatives, together oxygen, Wei Wei Connaught Chemical provided by Qingdao Sino Chemical Company. Qingdao Wei Connaught Chemical Co. (www.qdweinuo.com) strong, credible, in Qingdao, Shandong and other chemical products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wei Connaught Chemical and you hand into the brilliant, for a better future!