Recent method of synthesizing 3,5-xylenol is sulpho alkaline fusion of dimethylbenzene,it is a very complicated procedure with serious pollution and low-pure products.
国内目前生产工艺是间
甲苯的磺
碱熔法,该方法工艺过程复杂、污染严
,并且产品纯度不高。
]甲苯酚甲酚橙Recent method of synthesizing 3,5-xylenol is sulpho alkaline fusion of dimethylbenzene,it is a very complicated procedure with serious pollution and low-pure products.
国内目前生产工艺是间甲苯的磺碱熔法,该方法工艺过程复杂、污染严,并且产品纯度不高。
Pharmaceutical Chemicals, Benzyl Chloride, Amine, Biocides, Iodine, PVP-Iodine, Bkc, Cetrimide, Phenol, Xylenol, Cresol, Dcmx, Pcmx, Opp, Bcp
采购产品配药学制品，苯基氯物，胺物，杀生物剂，碘，PVP碘，酚，甲苯酚，甲酚
声明：以上例句、词性分类均
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