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煤酚是各种煤焦油酚异构体(隣甲苯酚、间甲苯酚、对甲笨酚)的混合物,几近无色或淡棕黄色的澄明液体,能溶于约50倍的水中,是有力的消毒杀菌剂,酚系数2.57,即其杀菌力相当于苯酚的2.57倍。由于
Coal phenol is a mixture of various coal tar phenol isomers (anthraquinone, m-cresol, and p-peptinol). It is almost colorless or light brown and is a clear liquid that dissolves in about 50 times of water. A strong bactericide with a phenol coefficient of 2.57 means that its bactericidal power is equivalent to 2.57 times that of phenol. due to