phosphorus pentoxide

常見(jiàn)例句

The RDX ketone is synthesized from urotropine and urea, using nitric acide and phosphorus pentoxide as nitrating agent.
以烏洛托品、脲爲(wèi)原料，以硝酸五氧化二磷作爲(wèi)硝化劑制備了RDX酮。
The method was used to determine the content of di-phosphorus pentoxide in phosphoric acid and the result was satisfactory.
本方法用於測(cè)定磷酸中五氧化二磷的含量，獲得滿意結(jié)果。
The synthesis of ethoxylated fatty alcohol phosphates prepared by reacting ethoxylated fatty alcohol with phosphorylating agent phosphorus pentoxide was studied.
以脂肪醇聚氧乙烯醚爲(wèi)起始原料，五氧化二磷爲(wèi)磷醯化劑，對(duì)脂肪醇聚氧乙烯醚磷酸酯郃成工藝進(jìn)行了實(shí)騐研究。