碘乙酸 的英文怎麼說
中文拼音 [diǎnyǐsuān]
碘乙酸
英文
iodoacetate
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碘 :
名詞[化學] iodine (53號元素, 符號 i)
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酸 :
酸構詞成分。
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A new convenient synthesis of a series of polyfluoroalkyl substituted cyclopropane derivatives was achieved by the reaction of polyfluoroalkyl iodides with diethyl allylmalonate in the presence of sodium dithionite in 45 % ~ 55 % yields
摘要以連二亞硫
酸鈉為引發劑,烯丙基丙二
酸二
乙酯與多氟烷基
碘代烷在溫和條件下反應,方便地得到一系列多氟烷基取代的環丙烷衍生物,產率45 % ~ 55 % 。
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Glacial acetic acid for industrial use - determination of formic acid content - iodometric method
工業冰
乙酸中甲
酸含量的測定
碘量法
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( 2 ) an aminobenthiazole schiff base has been synthesized as a new fluorescence carrier by reacting 2 - aminobenthiazole with p - allyoxybenzoldohyde. the new kind of schiff base can be utilized for preparing an optical sensor, used for determining furazolidone based on the fluorescence quenching. aminobenthiazole schiff base immobilized on a glass plate surface by covalent bonding can circumvent the leakage of the fluorephore from the sensor surface and guarantee a relatively long working lifetime
( 3 )用強熒光基團2 -氨基苯並蒽酮與對烯丙氧基苯甲醛合成了另一種新的schiff堿類化合物,與甲基丙烯
酸羥
乙酯、丙烯酰胺、環
乙二醇二丙烯
酸酯共聚制得光極膜,制備了一種苯並蒽酮schiff堿光化學傳感器,可用於單質
碘的測定。
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Extracting oat oil with aceton, petrobenzine, ethano - aceton and n - hexne from oat, determining quality of physical and chemic about acidity value, iodic value, saponification value, unsaponification, colour and melting point, analysis on composition of fatty acid on oat oil
摘要分別以
乙醚、丙酮、丙酮
乙醇、正己烷對燕麥進行萃取,對所得油脂進行
酸價、
碘價、皂化值、不皂化物、色澤、熔點等理化性質的測定,同時對燕麥油的脂肪
酸組成進行分析。
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The reaction of ethyl allylacetoacetate with polyfluoroalkyl iodides under similar conditions gave the corresponding adducts, which were sequentially treated with base to the cycization products
在相同條件下,烯丙基
乙酰
乙酸乙酯與多氟烷基
碘代烷反應得到相應的加成物,加成物隨後用堿處理也得到環合的產物。
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The main chemicals used for disinfection purposes are halogenated compounds containing chlorine or iodine, alkalis such as sodium hydroxide or ammonium, phenols such as chlorhexidine acetate, aldehydes, such as the glutaraldehydes, ampholytes ( which may behave either as acids or as bases ), surfactants, and gases such as ethylene oxide
在消毒中使用的主要化合物是含有氯或
碘的鹵代化合物、氫氧化鈉或銨之類的堿洗滌劑、氯己啶之類的酚類、戊二醛之類的醛、兩性電解質(可作為
酸類或基底使用) 、表面活化劑及環氧
乙烷之類的氣體。
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The catalytic activity of iodine in the esterification reaction was studied by synthesis cyclohexyl acetate from acetic anhydride, cyclohexano and acetic acid, cyclohexano
摘要以單質
碘為催化劑,通過
乙酸酐、環己醇及
乙酸、環己醇為原料合成
乙酸環己酯,對
碘的催化活性進行了研究。
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Silicate rocks. determination of cadmium content. hydrochloric acid - potassium iodide - tetraethyl ammonium bromide iodide medium polarographic method
硅酸鹽巖石化學分析方法鹽酸-碘化鉀-四乙基溴