Caprolactam for industrial use — Determination of crystallizing point
工业用己内酰胺结晶点的测定
发布日期:
1982-12-01
冷却液体己内酰胺样品或结晶己内酰胺液化样品,并观察结晶发生的温度。
A sample of liquid caprolactam, or a liquefied sample of crystalline caprolactam is cooled and the temperature at which crystallization occurs is observed.