Chemical Name 2-Phosphonobutane-1,2,4-Tricarboxylic Acid 50%
UN No 3265
Hazard Class 8
Application Used in cooling water systems and industrial water treatment,
industrial detergents, disinfectants, liquid dish washing concentrates,
metal surface treatment as corrosion inhibitor for steel, retardant in concrete,
sequestering agent in textile auxiliaries.
Active Acid, %
Mass fraction of Chlorides as Cl, % max.
Mass fraction of Iron, ppm max.
Mass fraction of Phosphorous acid as PO3, % max.
Mass fraction of Phosphoric acid as PO4, % max.
pH of 1% water solution, max.
Density (20℃) g/cm3
Color APHA (Hazen)
Clear, colorless to pale yellow aqueous solution
Packing 1250 kg net IBC
Loading capacity 22.5 MT net per 20` FCL
Country Of Origin China, EU