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- quinoline aldehyde 喹啉甲醛
- This reaction involves disproportionation of the aldehyde. 这个反应就是醛的歧化作用。
- Subject:To determine aldehyde chemical compound in alcohol quickly. 目的:快速检测酒中醛类化合物.;方法:毛细管气相色谱法。
- This reaction involves disproportionation of the aldehyde . 这个反应就是醛的歧化作用。
- The aldehyde solution was then cooled to 0℃ by an external ice bath. 由外面的冰浴将这种醛的溶液冷却到0℃。
- The ending -ose signifies a sugar; ald- signifies an aldehyde group. 末尾有一ose表示糖;ald-表示醛类。
- Any of a class of monosaccharide sugars containing an aldehyde group. 醛糖,醛式糖含有醛类的单糖中任意一种
- Quinoline could be hydrogenated into tetrahydroquinoline, which would be cracked into pyridine, aniline and ammonia. 喹啉加氢生成四氢喹啉,四氢喹啉进一步裂化转化为吡啶、苯胺和氨。
- The gravimetric method for determinating organic phosphonic acid HPBA with quinoline phosphomolybdate is studied. 用喹啉磷钼酸盐重量法对有机膦酸HPBA主含量的测定进行了分析研究。
- The categorical names are often combined, with a six-carbon-atom aldehyde sugar being termed an aldohexose. 它们的命名经常被结合起来,一个六个碳原子的醛糖被称为已醛糖。
- The phosphorus contents of the floccules were measured with quinoline weight method. 采用喹啉重量法测定了各种絮凝剂形成的絮体中磷的含量。
- The result correspond with that by the phosphorus molybdic acid quinoline weight method. 该方法的测定结果与磷钼酸喹啉重量法测定结果基本一致。
- The bitterness substances in Luzhou-flavor liquor mainly include tannin, peptide, amino acid, fusel alcohol, aldehyde, and inorganic salt. 浓香型酒中的苦味物质主要有单宁类、多肽、氨基酸、杂醇、醛类和无机盐。
- Feasibility of extension and modification proposal of quinoline refining system is obtained by computer analogue calculation. 经过计算机模拟计算,得出了喹啉精制系统扩容改造方案的可行性。
- Glyceraldehydes (CHOCH (OH)-CH2OH) A simple monosaccharide bearing an aldehyde group. 甘油醛:分子式为[CHOCH(OH)-CH2OH],它是具醛基的一种简单的单糖。
- If there is plasmodium in blood, usable chloroquine, avoid uses quinine, attack the medicaments such as impaludism quinoline, uncle ammonia quinoline. 如血液中有疟原虫,可用氯喹,忌用奎宁、扑疟喹啉、伯氨喹啉等药物。
- The molar absorbance at 350 nm increases if the aldehyde contains a double bond. 如果醛含一个双键,则摩尔光吸收在350nm处增加。
- The structures and principles of design for the fluorescent zinc sensors based on quinoline , 8-hydroxyquinoline or 8-aminoquinoline , are introduced. 基于喹啉,8-羟基喹啉或8-氨基喹啉的荧光传感器设计的结构和原理已经有过介绍了。
- A colorless, mobile, oily aldehyde, CCl3CHO, a penetrating lung irritant, used to manufacture DDT and chloral hydrate. 氯醛一种无色、流性、油质的醛,CCl3CHO,对肺部有刺激性,用于制造DDT和水合三氯乙醛
- The test and study on the extraction of the isoquinoline with the purity of 98% from the quinoline residual oil by fractionating process are narrated. 介绍了用精馏法从喹啉残油中提取纯度98%25异喹啉的试验研究。
