بیورت

Also known as allophanamide, carbamoylurea, ureidoformamide, dicarbonimidic diamide, (aminocarbonyl)urea, aminocarbonylurea, imidodicarbonic diamide

Biuret ( ) is a chemical compound with the chemical formula . It is a white solid that is soluble in hot water. A variety of organic derivatives are known. The term "biuret" also describes a family of organic compounds with the chemical formula , where are hydrogen, organyl or other groups. Also known as carbamylurea, it results from the condensation of two equivalents of urea. It is a common undesirable impurity in urea-based fertilizers, as biuret is toxic to plants.