gel solidified alcohol 凝胶固体酒精
colored solidified alcohol 彩色固体酒精
It is specially established to prepare solidified alcohol in applied chemistry experiment.
在应用化学实验中特增设了“固体酒精的制备”实验。
The colored solidified alcohol has been prepared by utilizing alcohol, stearic acid, sodium hydroxide, phenolphthalein, copper nitrate and cobalt nitrate.
运用酒精、硬脂酸、氢氧化钠、酚酞、硝酸铜、硝酸钴等原料，制备彩色固体酒精。
The solidified alcohol has been prepared by using sodium stearate and silica gel as solidified agent. The best process factors are obtained through experiments.
以硬脂酸钠和硅胶作为固化剂制备固体酒精，通过实验得出了最佳工艺条件。
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