DescriptionArkema is one of the world's biggest producers of hydrazine hydrate. Hydrazine hydrate is a powerful reducing agent and is marketed in various concentrations (aqueous solutions from 24% to 100%) Properties Arkema‘s hydrazine hydrate boasts an exceptional degree of purity: Extremely low chloride content Low total organic carbon content Few mineral residues and metallic impurities
Markets and applicationsBecause of its interesting physico-chemical properties, hydrazine hydrate has been developed in numerous applications. Treatment processes: Water treatment: Hydrazine hydrate is an oxygen scavenger for water used in industrial boilers and high pressure steam generators (thermal and nuclear power plants). In this field, Liozan® is an activated form that provides faster oxygen scavenging and offers the possibility of working at lower temperature Refining of precious metals Recovery of metals from pickling and surface treatment solutions Purification of sulfuric acid for grades used on the electronics market Metallization of plastics and metals (nickel, cobalt, iron, chromium etc.) Effluents treatment (liquid and gas streams)
Synthesis applications
HHz is used as a reagent for the production of: Blowing agents: azodicarbonamide Bio-active intermediates for agrochemical and pharmaceutical products, via Triazoles and other hydrazine derivatives (salts) Polymerization initiators (azo initiators) Various products: certain organic pigments for dyes, reagents for photography, urethanes and acrylics, hydrobromic acid etc.
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