季銨氯化物 的英文怎麼說
中文拼音 [jìǎnhuàwù]
季銨氯化物
英文
aliquat-
Test method for ph of fatty quaternary ammonium chlorides
脂族季銨氯化物中ph值的測試方法Test method for ash in fatty quaternary ammonium chlorides
脂族季銨氯化物中灰分的測試方法Test method for nonvolatile matter solids in fatty quaternary ammonium chlorides
脂族季銨氯化物中不揮發物質Chiral quaternary ammonium salts were synthesized from cinchonine in cinchona alkaloids using chloromethylated polystyrene - polyethylene glycol, diethylene glycol, triethylene glycol and glycol as polymer - supported phase transfer catalysts, finsl products were characterized by ftir, elemental analysis, scanning electron microscopy, x - ray photoelectron spectroscopy ( xps )
摘要以金雞納生物堿中的辛可寧為原料，氯甲基化聚苯乙烯聚乙二醇、一縮二乙二醇、二縮三乙二醇、乙二醇等為載體合成了幾種聚合物負載的手性季銨鹽，並對它們的結構用紅外光譜、元素分析、掃描電鏡和x射線光電子能譜等測試手段進行了表徵。Test method for average molecular weight of fatty quaternary ammonium chlorides
脂族季銨氯化物平均分子量的測試方法Test methods for acid value and amine value of fatty quaternary ammonium chlorides
脂族季銨氯化物中酸值和胺值的測試方法分享友人