Metal salts and Carboxy, keto, aldehyde, acetoacetoxy, complexes phosphonic acid, imine, amino and thio. 金屬鹽類(lèi)和羧基，酮，醛，乙酰乙酸，配合膦酸，亞胺，氨基酸和硫代。
The optimum reaction conditions for synthesis of dehydroacetic acid are investigated by cha nging reaction conditions and catalysts. 脫氫醋酸的工業(yè)生產(chǎn)方法有雙乙烯酮法和乙酰乙酸乙酯法。
The wine in him has almost melted acetic acid. 他一肚皮的酒幾乎全化為了醋酸。
It is slowly attacked by alkali, forming acetic acid as a hydrolysis product. 聚醋酸乙烯酯被廣泛地應用于印刷裝訂和書(shū)籍藝術(shù)，這是由于它的彈性和以及比其他聚合物的酸性更小。
Chloroacetic Acid was the one of important chemical material. 氯乙酸是重要的基本化工原料之一。
In this paper, the batch process to produce chloroacetic acid was introduced. 本文重點(diǎn)介紹間歇式生產(chǎn)氯乙酸的工藝技術(shù)。
