Urea Phosphate (UP)

Chemical Formula CH4N2O•H3PO4
CAS No 4861-19-2
Molecular Weight 158.05
Physicochemical Properties Form & Appearance: Colorless, transparent, prismatic crystal powder. Melting point :117.3 ℃.Soluble in water, dissoluble in toluene, dioxane and carbon tetra-chloride. The PH of 1% aqueous solution values 1.89.
Application Feed additive, Fertilizer, Flame retardant, Metal surface treatment agents, Cleaning agents, Additives in purifying phosphoric acid.
Analytical Value Typical Specifications
  specifications H3PO4·CO(NH2)2  % ≥  P205 % ≥ N % ≥ PH(1% water solution) Arsenic(As) % ≤ Fluoride(F)% ≤ Heavy metal(Pb) % ≤ Water insoluble % ≤ Moisture
Tech Grade 98.0 44.0 17.0 1.6-2.4 / / / 0.10 0.20
Food Grade 98.0 44.0 17.0 1.6-2.4 0.0003 0.003 0.001 0.10 0.20

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