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- Organic acid esters can be used industrially as raw materials and solvents for organic synthesis, synthetic perfumes. 有机酸酯类化合物在工业中可用作有机合成的原料、溶剂、合成香料。
- Organic acid ester compounds in industry can be used as organic synthesis of raw materials, solvents, synthetic perfumes. 有机酸酯类化合物在工业中可用作有机合成的原料、溶剂、合成香料。
- Organic acid ester component 有机酸酯
- Carboxylic acid esters are important chemical raw materials. 羧酸酯是重要的化工原料。
- Ester:any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol. "酯:一类有机化合物;相当于无机盐;是由一分子有机酸和一分子酒精构成的.;"
- Adipic acid can produce nylon 66 resin and adipic acid ester. 己二酸可生产尼龙66树脂，也可生产己二酸酯用作增塑剂、合成润滑剂。
- METHODS Screening different organic solvent to extract36 type semi-sythetic fatty acid ester in suppositories and determinating Nimesulide by UV. 方法用不同的有机溶剂萃取尼美舒利栓中的基质,用紫外分光光度法测定尼美舒利的含量。
- Free organic acid: Vanillic Acid, Cinnamic acid and ferulic acid. 游离有机酸,主要為香草酸，桂皮酸，阿魏酸。
- Sulfuric acid is main catalyst for the synthesis of carboxylic acid esters. 羧酸酯的合成主要用硫酸作催化剂，但这种催化剂有许多缺点。
- Lactic acid is an important organic acid of industrial importance. 乳酸是一种具有重要工业价值的有机酸。
- Pyruvic acid is an important organic acid and has wide usage. 丙酮酸是一种重要的有机酸,产品用途广泛。
- Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol. 酯一类有机化合物，相当于无机盐，是由一分子有机酸和一分子酒精构成的
- Jervis D A.Long-term Static Protection of Polypropylene Using Fatty Acid Esters. 施英德，李良训，郭群等.;高速纺聚丙烯微细旦长丝的研究
- Organic Acid Constituents from the Stem of Securidaca inappendiculata Hassk. 蝉翼藤茎中有机酸成分的研究。
- Objective: To study the bioactive constituents, quinic acid esters, from Siphonostegia chinensis. 目的:对中药北刘寄奴中奎尼酸酯类活性成分进行化学研究。
- The aroma constituents of Fen-flavour Xiaoqu liquor are mainly esters and higher alcohols, and then organic acids and carbonyl compounds. 清香型小曲酒的香味组分以酯类和醇类为主,其次是有机酸类和羰基化合物。
- In this paper,the development of the analysis methods of phthalic acid esters has been introduced in details. 本文详细介绍了国内外邻苯二甲酸酯类增塑剂检测方法的研究进展。
- Chemical constituents of organic acid part from Camptosorus sibiricus Rupr. 过山蕨中有机酸类化学成分。
- In this paper, the development of the analysis methods of phthalic acid esters has been introduced in details. 摘要本文详细介绍了国内外邻苯二甲酸酯类增塑剂检测方法的研究进展。
- Organic acids are normal constituents of most agricultural soils. 有机酸是大多数农业土壤中通常的组分。
