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- Adipic acid can produce nylon 66 resin and adipic acid ester. 己二酸可生產(chǎn)尼龍66樹(shù)脂，也可生產(chǎn)己二酸酯用作增塑劑、合成潤滑劑。
- Maltose fatty acid ester was prepared with maltose and fatty acyl chloride in the presence of catalyst. 以麥芽糖和脂肪酰氯為原料,制備麥芽糖脂肪脂酸酯。
- It is known that sucrose fatty acid ester is an internationally accepted food additive with wide application scope. 蔗糖脂肪酸酯是一種國際上公認的食品添加劑,具有廣泛的應用范圍。
- Antisepsis and fresh-keeping effects of polyol fatty acid ester are summarized in this paper. 本文綜述了多元醇脂肪酸酯的防腐保鮮作用。
- The suitability of fatty acid ester as diesel fuel results from their molecular structure and high energy content. 脂肪酸酯作為發(fā)動(dòng)機燃料的可行性來(lái)自于其分子結構和較高的能量密度。
- In this articls,the monitoring method of phthalic acid ester in air was established by gas chromatography. 本文通過(guò)氣相色譜法建立了大氣中鄰苯二甲酸酯的監測方法。
- MS and HPLC-MS techniques are applied in the determination of polyglycerol fatty acid ester. 采用MS、HPLC-MS聯(lián)用法對脂肪酸聚甘油酯樣品進(jìn)行測定。
- Then the imidazoline boric acid ester was synthesized when the intermediate reacts with boric acid. 采用兩步法合成月桂酸味唑啉硼酸酯。
- This paper introduces the synthesis method and application of 2,4,6-tribromophenyl methacrylic acid ester. 文獻名稱(chēng)2,4,6,-三溴苯基甲基丙烯酸酯的合成及應用
- When fibre weaves soybean proteide majority use amylum , PVA and the propenoic acid ester kind blend thick fluid. 大豆蛋白質(zhì)纖維織造時(shí)多數用淀粉、PVA及丙烯酸酯類(lèi)混合漿。
- Isomerization of linalool to geraniol/nerol was catalyzed by the catalytic system which is composed of vanadium complexs and boric acid ester. 以釩化合物作催化劑與硼酸酯為介質(zhì)組成催化體系,由芳樟醇異構制取香葉醇和橙花醇,分別考察了反應溫度、時(shí)間、介質(zhì)等因素對反應的影響。
- The optimal composition is 20%bone paste, 7%de-fatted milk powder, 2%compound emulsifier, 2%Sucrose Fatty Acid Ester, 8%cane sugar, 0.2%Flavoring. 利用純骨泥為主要原料研制成營(yíng)養骨奶，最佳配方為：純骨泥20%25，脫脂奶粉7%25，復合乳化劑2%25，蔗糖脂肪酸酯2%25，白砂糖8%25，增香劑0.;2%25。
- Stearic acid, triethanolamine and chloroacetic acid were used to synthesize, under some conditions, betaine of triethanolamine fatty acid ester. 摘要以硬脂酸、三乙醇胺、氯乙酸為原料，在一定條件下合成了三乙醇胺脂肪酸酯甜菜堿。
- This formula contains carboxylic ester boric acid ester, borate and other inorganic additives as rust prevention additives and lubricating additives. 該配方采用羧酸酯、羧酸醇胺等有機防銹劑與其它無(wú)機防銹劑協(xié)同防銹,采用合成硼酸酯、硼酸鹽和油酸三乙醇胺作為潤滑劑和極壓劑。
- Carboxylic acid esters are important chemical raw materials. 羧酸酯是重要的化工原料。
- This invention discloses a method for separating and purifying high-content xanthophyl fatty acid ester from tagetes oleoresin. 本發(fā)明公開(kāi)了一種從萬(wàn)壽菊油樹(shù)脂中分離提純高含量葉黃素脂肪酸酯的方法。
- Maleopimaric acid polyester amino bakinig varnishes were synthesized from maleopimaric acid ester polyols crosslinked by amino resins. 用馬來(lái)海松酸酯多元醇和氨基樹(shù)脂交聯(lián)，制備了馬來(lái)海松酸聚酯氨基烘漆。
- METHODS Screening different organic solvent to extract36 type semi-sythetic fatty acid ester in suppositories and determinating Nimesulide by UV. 方法用不同的有機溶劑萃取尼美舒利栓中的基質(zhì),用紫外分光光度法測定尼美舒利的含量。
- Organic acid ester compounds in industry can be used as organic synthesis of raw materials, solvents, synthetic perfumes. 有機酸酯類(lèi)化合物在工業(yè)中可用作有機合成的原料、溶劑、合成香料。
- The product was alsoanalyzed hy IR spectrum instrument and the result proved the present of phos-phoric acid ester group. 對于制備出的磷酸化羊毛脂作了紅外光譜鑒定,證明了磷酸酯(鹽)基團的存在;
