The tan powdery pellet and the colorless transparent watery solution, have the strong water absorbability,the absorption carbon dioxide emits the amine fetid odor .
This may with the water,the methyl alcohol, the ethyl alcohol mix wilfully dissolves,but dose not dissolve in the ether,the chloroform or the benzene,the watery solution revrals the neutrality,te chlorination choline to promoters poultry's growth,to improve the meat egg quality,to reduce the feed consumption to have is demonstrating thr effect.