Cuprous acetylide takes the form of a russet or reddish-brown powder, insoluble in water and in the majority of organic solvents. 乙炔亚铜是黄褐色的红棕色的粉末,不溶于水和大多数有机溶剂。
cuprous
[ adj ] of or containing divalent copper <adj.pert>
Cuprous \Cu"prous\ (k?"pr?s), a. [From {Cuprum}.] (Chem.) Of, pertaining to, or derived from, copper; containing copper; -- said of those compounds of copper in which this element is present in its highest proportion. ※ ||