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- amyl hydrosulfide 戊硫醇
- The total serum hydrosulfide ( SH) after the treatment was obviously hig... 结论麦硒康在一定程度上可拮抗砷对机体的损伤。
- Test Method for Amyl Nitrate in Diesel Fuels by Spectrophotometry (05. 用分光光度测定法测定柴油中戊基硝酸盐的试验方法(05。
- Ceric sulfate is an excellent catalyst for synthesis of amyl butyrate. 硫酸铈是合成丁酸戊酯的良好催化剂。
- An ampoule of amyl nitrite or butyl nitrite used as a stimulant drug. 玻璃瓶用作兴奋剂的亚硝酸戊酯或亚硝酸丁酯的小玻璃药水瓶
- Thioglycolic acid(TGA) was synthesized from thioglycolic acid and sodium hydrosulfide under common pressure. 研究了以硫氢化钠和氯乙酸钠为原料常压合成巯基乙酸。
- Papain-Free shipping [ Category ] Herbal Extract [ About Papain ] Papain is a natural enzyme, a kind of endopeptidese containing hydrosulfide gr... [相关分类:植物提取物,食品添加剂,生物技术产品,酶(发酵)制剂,保健产品
- Methods The changes of total serum hydrosulfide(-SH) and blood arsenium were measured in 40 patients before and after taking maixikang for a month. 方法选择典型砷中毒病人40例,服用麦硒康一个月,比较服药前后血砷,血清总巯基的变化。
- Amyl cinnamate was synthesized from cinnamic acid and amyl alcohol using tungstosilicic acid as catalyst. 以钨硅酸为催化剂,通过桂酸和戊醇酯化反应合成桂酸戊酯,研究了各有关因素对产品酯化率的影响。
- Hexanoic acid and n-pentanol reacted to form amyl hexanoate by using gallium sulphate as the catalyst. 采用硫酸镓为催化剂合成己酸戊酯。
- Papain [ Category ] Herbal Extract [ About Papain ] Papain is a natural enzyme, a kind of endopeptidese containing hydrosulfide group(-SH), extra... [相关分类:植物提取物,食品添加剂,生物技术产品,酶(发酵)制剂,保健产品
- Hosoki and colleagues reported that the H2S donor sodium hydrosulfide (NaHS), promotes vascular smooth muscle relaxation. 内源性气体分子一氧化氮（NO）被公认为三大气体信号分子之一(NO、H2S和CO)，内源性NO及外源性NO 供体药物均能抑制血管平滑肌细胞（VSMCs）的增生, 松弛血管，减轻心肌缺血和缺血再灌注导致的心肌损伤。
- Vapor liquid equilibrium (VLE) of the binary system of active amyl alcohol and ethylene glycol was studied at 101. 采用双循环汽液平衡釜,对光学戊醇与乙二醇二元体系汽液相平衡进行研究,获得101。
- The process condition of preparing amyl alcohol with C5 fraction as material, through sulphuric acid addition hydrolyzation was studied. 研究了以C5馏分为原料,用硫酸加成水解法制备戊醇的工艺条件。
- Th e results show experiment have a higher removal rate and the last oxidized produ ct of hydrosulfide and mercaptan is condensed state sulfide, could not be sulfur dioxide. 试验结果表明能达到较好的去除效果，硫化氢、硫醇的最终氧化产物可以不是二氧化硫，而是凝聚态的硫化物。
- This article introduces the new method of producing n - amyl aldehyde with 2-butene as raw material and Fe-Co as catalyst via oxo reaction. 文中介绍了以2-丁烯为原料,用铁钴簇催化剂羰基合成法制正戊醛的新方法,与用贵金属铑、钴催化剂法相比,可降低产品成本。
- And its degradation sequence was: ethyl xanthogenate > isopropyl xanthogenate > butyl xanthogenate > isobutyl xanthogenate > amyl xanthogenate. 其降解顺序为：乙基黄药>异丙基黄药>正丁基黄药>异丁基黄药>正戊基黄药。
- Objective To study the catalytic activity of gallium sulfate supported on silica gel in the synthesis of amyl hexanoate. 目的研究硅胶固载硫酸镓在合成己酸戊酯工艺中的催化性能。
- The salt/solvent effect on vapor-liquid equilibrium of th e active amyl alcohol-isoamyl alcohol system was investigated. 研究了溶剂和盐对旋光性戊醇-异戊醇体系气液平衡的影响。
- It dissolves in alcohol, acetone, especially in benzene, chloroform, aether, carbon tetrachloride, carbon bisulfide, amyl acetate, toluene and etc., and only a little in water. 微溶于冷水，溶于酒精、丙酮，易溶于苯、氯仿、乙醚、四氯化碳、二硫化碳、醋酸戊酯和甲苯等。
