Hydrazine hydrate (diamide)

Hydrazine hydrate of 64% and 80% in barrels on 200 kg.

Hydrazine (diamide) of H2N — NH2 — colourless, strongly hygroscopic liquid with off - flavor.

Application:
Hydrazine hydrate is applied:

• for removal of oxygen when processing water;
• for corrosion protection of water and steam circulating pipelines (namely: steam generators, cooling systems, systems of heating);
• for preservation of the equipment taken out of service.

Also hydrazine hydrate is used:

• as fuel in fuel cells;
• for receiving pure metals (Cu, Ni, etc. ) from their oxides and salts;
• in production of steam generators (for example, benzolsulfonilgidrazida), insecticides, explosive substances, regulators of growth of plants (for example, hydrazide of maleic acid ), pharmaceuticals (for example, hydrazide of isonicotinic acid);
• as reactant (for detection of carbonyl groups, chlorites and chlorates);
• for receiving intermediate products and dyes;
• as additive in glass melt (for elimination of dimness of glasses);
• for purification of industrial gases of CO2 and mercaptans.

Hydrazine hydrate is strongly poisonous, is strong reducer, intensively is oxidized air oxygen to N2, NH3, H2O. Hydrazine hydrate is hygroscopic, on air absorbs carbonic acid, with water and alcohol mixes up in any ratios; on air, chloroform and benzene it is not dissolved.

Formula: N2H4 • H2O

Safety requirements:
Hydrazine hydrate – combustible liquid, in couples is explosive, on extent of impact on organism belongs to substances of the 1st class of danger.