1·It is white flammable nontoxic powder with good smell and with specific gravity of 1.095. It can dissolve in hot common solvent and acid, but not in water, ethanol or aether.
白色易吸湿粉末,有愉快气味,可燃、无毒,比重1.095,不溶于水、乙醇、乙醚,溶于热的普通溶剂和酸。
2·Porperties:Bottle green crystal or crystalline powder, with gunmetal shine, without smell, solve in water, ethanol and chloroform, insolve in aether, water liquor is blue.
性状:深绿色结晶或结晶性粉末,带青铜光泽,无气味,溶于水、乙醇、氯仿;不溶于乙醚,水溶液为蓝色。