苯乙醚
- 与 苯乙醚 相关的网络例句 [注:此内容来源于网络,仅供参考]
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It hardly dissolves in water, glycol, and does not dissolve in ether, benzene and carbon tetrachloride.
难溶于水、乙二醇,不溶于乙醚、苯和四氯化碳等。
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Production Techniques of Red Yeast Rice and Determination of Monacolin K and Citrinin
溶于二硫化碳、氯仿和吡啶中,略溶于乙醚、苯和热乙醇中。
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It is slightly soluble in ethyl ether, petroleum ether, benzene and chloroform.
在空气中易潮解,微溶于乙醚、石油醚、苯、氯仿,其水溶液碱性。
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Insol in cold water, petroleum ether, ether, benzene and chloroform.
不溶于石油醚、乙醚、苯和氯仿等非极性溶剂。
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A sample-pretreated method of ether-extraction-precolumn-derivation was established, and the chromatographic conditions, which was used for determinating the derivant of extracted UDCA, were decided to be Hypersil C_(18) column(250×4.6mm, 10μm), acetonitrile-methol-0.005mol·L~(-1) phosphoric buffer-triethylamine(50:27:42:0.25, adjusted to pH3.0±0.1 by phosphoric acid) as mobile phase with detective UV wavelength at 247nm and column temperature at 35℃.
建立了乙醚提取-柱前衍生化血浆样品预处理方法,采用Hypersil C_(18)柱(250×4.6mm,10μm),乙腈-甲醇-0.005mol·L~(-1)NaH_2PO_4缓冲液-三乙胺(50:27:42:0.25,磷酸调节pH3.0±0.1)为流动相的HPLC法,以溴苯乙酮为衍生化试剂,在247nm处测定家兔血浆中熊去氧胆酸衍生化产物。
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The solubility in general organic solvents, oleic acid and lipin of both derivatives were also studied. In order to find out the solubilities in general organic solvents, PhCS that had satisfied solubility in DMF, DMAC and DMSO and EHCS that was amphiphilic were prepared.
为考察壳聚糖衍生物在通用有机溶剂中溶解性问题,我们制备出了在DMF、DMAC、DMSO等通用有机溶剂中溶解性很好的邻苯二甲酰化壳聚糖以及水油两亲性的乙醚胺壳聚糖。
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Waste oil category: Waste oil, waste hydraulic oil, waste oil, waste oil injection, waste kerosene, waste of white mineral oil, white waste oil, waste oil sparks, the repeal of toluene, waste cutting oil, gear oil, lubricants, batteries oil, spindle oil, zorra, oil, turpentine oil, solvent oil, gear oil, oil rails; waste chemical categories: one, the repeal of toluene, xylene waste, spent 2 pure benzene, acetone waste, waste Ding ketone, cyclohexanone 3 waste, waste dichloromethane, dichloroethane waste, waste Dichloropropane 4, solvent categories: soluble oil 6 #, 120 # dissolving agents, dissolving agents 200 # 5, trichloro ethylene, dichloromethane, trichloroethane; tetrachlorethylene, trichloromethane 6, the repeal of methanol, ethanol, waste, waste alcohol, isopropyl alcohol waste 7, the repeal of ethylene glycol, diethylene glycol waste, spent three 8 glycol, waste butyl acetate, ethyl acetate wastewater, waste acetate 9, the repeal of ethyl ether, acetonitrile waste, waste petroleum ether 10, cleaning categories: cleaning agent, washing machine water, days that water; wash board water,×oil wastewater liquid 11, the supply of tires category: special supply of fuel oil, non-standard oil, burner oil, waste oil and other refined crude oil.
废油类:废机油,废液压油,废柴油,废注塑机油,废煤油,废白矿油,废白电油,废火花机油,废甲苯,废切削油,齿轮油,润滑油,废电池机油,锭子油,索拉油,松节油,溶剂油,齿轮油,导轨油等;废化工类:1、废甲苯、废二甲苯、废纯苯2、废丙酮、废丁酮、废环已酮3、废二氯甲烷、废二氯乙烷、废二氯丙烷4、溶剂类: 6#溶油剂, 120#溶油剂, 200#溶油剂5、三氯乙烯,二氯甲烷,三氯乙烷;四氯乙烯,三氯甲烷6、废甲醇、废乙醇、废丁醇、废异丙醇7、废乙二醇、废二甘醇、废三甘醇8、废醋酸丁酯、废醋酸乙酯、废醋酸甲酯9、废乙醚、废乙腈、废石油醚10、清洗类:清洗剂,洗机水,天那水;洗板水,去渍油等废液废水11、废轮胎类供应:特价供应燃料油,非标油,烧火油,废油提练的原油等。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。