Formula H3PO4.CO(NH2)2, MW 158.06, CAS 4401-74-5. White granular crystals, extremely soluble in water, m.p. 117.3 degC, strongly acidic solution with pH 1.89 for 1%. An excellent feed additive supplying livestock with both phosphorus and non-protein nitrogen, safer than urea; also a high-concentration NP compound fertilizer (62% total nutrients) suitable for alkaline soils; further used as flame retardant, metal surface treatment agent, fermentation nutrient and cleaning agent. Packed in 25/50/1000 kg plastic-lined woven bags.
