Thiourea, thiocarbamide,Thiocarbamide or Sulfourea White crystal powder, bitter-taste, combustible Molecular Formula: (NH2)2CS I. Description of the ... of heavy metals.III. Quality TermsByname ThiocarbamideFeature White crystal powder, bitter-taste, combustibleMolecular Formula (NH2)2CS or CH4N2SGravity 1.406Molecular Weight ...