HRID437742

反应详情

EQUATION

反应方程式

HRID 437742 的结构方程式

PROCEDURE

实验过程

The said silicic acid gel, 25 parts by weight of phenol and 5 parts by weight of dry sodium metasilicate are mixed and heated to just below the boiling point of phenol while agitating for 25 to 75 minutes, thereby producing tan granules of phenol silicate.