what is Hydrazine Hydrate55%,80%?

Hydrazine Hydrate is colorless transparent oily liquid with a light ammonia odor , smoke in the wet air , with a strongly alkaline and hygroscopic . Liquid hydrazine hydrate to form dimers , immiscible with water and ethanol , insoluble in ether and chloroform ; it can erode glass, rubber , leather, cork , etc., decompose at high temperatures into N2, NH3 and H2; hydrazine reduction strong , with halogens , HNO3, KMnO4 and other violent reaction in the air can absorb CO2, produce smoke . Hydrazine and its derivatives products in many industrial applications has been widely used as a reducing agent , antioxidant, used to take medicine, such as blowing agents .
Use
Hydrazine hydrate as an important fine chemical raw materials, mainly for the synthesis of AC, D1PA, TSH and other foaming agent ; also used as boiler and deoxygenation reactor and cleaning off the carbon dioxide treatment agent ; in the pharmaceutical industry for the production of anti- tuberculosis, anti-diabetic drugs ; in the pesticide industry for the production of herbicides, plant growth reconcile agent and sterilization, insecticide, rat poison ; addition, it can also be used to produce rocket fuel , diazo fuel , rubber additives. In 2013 , the field of application of hydrazine hydrate is still expanding.
Hydrazine can be directly used :
1 thermal and nuclear power plants as a circulating water corrosion additives.
2， industrial boilers and high pressure steam oven water oxygen scavenger . Hydrazine hydrate 55% is a deoxidizer , which enables reduction of dissolved oxygen in the water , boiler feed water is used to further remove the residue after thermal oxygen by trace dissolved oxygen. Because for dissolved oxygen can cause corrosion of boiler tubes . The boiler feedwater hydrazine hydrate , not only oxygen, but also to prevent fouling of iron and copper boiler scale formation .
Hydrazine is a highly reducing agent , can be synthesized by the following products:
1， foaming agent : azodicarbonamide ( azo -carboxamide ) ( eg : for the production of tubes with sodium azide product ) .
2， agricultural products and pharmaceutical products in the synthesis of biologically active intermediates , first generation triazole.
3 ，azo initiators
4 ，various other products: The dye certain organic pigments , photographic reagents aspect , urethane , and acrylic esters , and cyanide bromate products.
Hydrazine can also be applied in the following areas :
1 precious metal cleaning, refining.
2 pickling and surface treatment of metal was recovered .
3 . Handling waste and emissions.
4 for use in the electronics market various grades of sulfuric acid refined purification .
5 of plastic and metal ( nickel, cobalt, iron , chromium, etc. ) of a metal inlay.
6 is a rocket fuel formulations.
7 In the ACTIRED used in the process , the process is mainly used in gold processing .