Hydrazine hydrate

Hydrazine hydrate, with a strongly alkaline and hygroscopic . Pure product is colorless transparent oily liquid with a light ammonia odor, smoke in the wet air, with a strongly alkaline and hygroscopic . Liquid hydrazine hydrate 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 highly , with halogens , HNO3 , KmnO4 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 for making medicine , foaming agents , etc.
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 reactor deoxidation and cleaning off the carbon dioxide treatment agent ; in the pharmaceutical industry for the production of anti- tuberculosis, anti-diabetic , anti-tumor 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 , car airbags, LCD intermediates. In recent years, applications of hydrazine hydrate are still expanding.
a) for the synthesis of a foaming agent . With hydrazine hydrate as raw material to manufacture ADC foaming agent , and its gas evolution obviously much higher than other similar products , and non-toxic , tasteless, not color, not bad.
b) for the synthesis of pesticides. Hydrazine derivatives are used as a pesticide plant growth regulator maleic hydrazide derivatives , rodenticides two mice agent dinitrophenylhydrazine , insecticidal agents nails pyrazole derivatives with a 5 - nitrofuran thioacetazone , weeding agents such as amino- triazole .
c) medicine . Isoniazid, Fenji thioacetazone , benzenesulfonyl thioacetazone , antipsychotics 1 - Isonicotinic acetyl-2 - isopropyl hydrazine, hydrazine derivatives aldehyde anticancer drugs ,
Hydrazine can be directly used :
Industrial boilers and high pressure steam boiler in water oxygen scavenger . Hydrazine hydrate 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 foam: Most of the hydrazine derivative as a blowing agent is azodicarbonamide (AC), and p-toluenesulfonic acid hydrazide . ( Azo- carboxamide ) ( eg : tube used for the production of 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.
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 .
About us
hydrazine hydrate supplier ----TongJiu Hydrazine Hydrate Industry Co., Ltd was found in 2002, Located at Xinhua West Road 10#, NanJing City, China, mainly producing hydrazine hydrate. Our company mainly specializes in the production and research & development of auxiliary agents for oil field, including 1h-1,2,4-triazole, hydrazine monohydrate,o-chlorbenzyl chloride and so on. The production capacity of aminoguanidine bicarbonate is 15000 mts per year, and sodium hormate is 25000 mts per year.and 2-cyano-4-nitro-6-bromoaniline 18000mts per year.