Тиомочевина

ThioureaMolecular formula:CH4N2S Structural formula: Molecular weight:76.12 Properties: Thiourea is white grain, lustrous crystal, bitter, specific gravity of 1.406,melting point ≥171°C Specifications: in accordance with HG/T3266-1988 Thiourea content%≥99.00heating reduction%≤0.40Sulphated Ash%≤0.10Water Insoluble%≤0.02Thiocyanate (CNS)%≤0.02melting point°C≥171 use: Thiourea is mainly used to produce Thiourea Dioxide. It is widely used in medicine (Sulfathiazole, Methylthiouracil, niridazole and Fluorouracil), pesticide (insecticide, bactericide, acaricide, herbicide and virus prevention and cure and so on), chemical fertilizer (nitrogenous fertilizer synergist), silk making, agriculture and metal mine choosing