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斜方晶硫和单斜晶硫的特变温度是96℃。用甲苯作溶剂,把硫粉倾入盛甲苯的蒸发皿中,让硫在甲苯中的溶液保持在96℃以上,就结晶出单斜硫来;96℃以下
The degenerate temperature of orthorhombic and monoclinic sulfur is 96 ℃. With toluene as a solvent, the sulfur powder is poured into an evaporating dish filled with toluene so that the solution of sulfur in toluene is maintained above 96 ° C. to crystallize monoclinic sulfur; below 96 ° C.