ether alcohol 中文意思是什麼

ether alcohol 解釋
醚醇
  • ether : n. 1. 【物理學】以太,能媒。2. 【化學】醚;乙醚。3. 〈詩〉上空,蒼天。4. 【哲學】靈氣;氣氛。
  • alcohol : n. 1. 【化學】醇;乙醇,酒精。2. 含酒精飲料。
  1. 4. aliphatic alcohol polyoxyethylene ether ammonium sulfate aesa70

    4脂肪醇聚氧乙烯醚硫酸銨aesa70
  2. This product had strong property of separation and recovery of organic dissolvent and vapour, such as ether, ketone, alcohol, thf, dichlorotetra, chlorolform, narkosid, carbon disulfide disulphide, carbon, benzol, gasoline oil, etc

    對醚類、酮類、醇類、四氫呋喃、二氯四烷、三氯甲烷、三氯乙烯、二硫化碳、苯、甲苯、甲酰、汽油及含汞、含氟烴類有機溶劑和有機蒸氣有很強的分離、回收性能。
  3. In this paper, glycidyl ether, which was high epoxide value and low viscosity, was synthesized from 2 - trimethylene glycol, epichlorohydrin and the normal butyl alcohol by phase transfer catalyst based on the orthogonal experiment design

    摘要採用1 , 2 -丙二醇、正丁醇和環氧氯丙烷為原料,在相轉移催化劑的作用下反應,通過正交實驗合成了的高環氧值、低粘度的混合醇縮水甘油醚。
  4. Does not dissolve in the water, dissolves in fat solvent and so on the ethyl alcohol, ether, acetone

    不溶於水,溶於乙醇、乙醚、丙銅等脂肪溶劑
  5. Colorless or light pale yellow liquid with the odor of leaves of ilex, soluble in alcohol, ether, slightly soluble in water, easy to change color in the air

    本品為無色或淡黃色的油狀液體,有冬綠樹葉的香味,能溶於乙醇乙醚,微溶於水,置空氣中易變色。
  6. Surface - active agent that this kind of product uses, for instance : gather ethylene glycol, ren base phenol and gather oxygen and ethylene ether, gather the amine salt in alcohol ether, polyvinyl alcohol, alkyl sulphonate, season etc.

    該類產品使用的表面活性劑如:聚乙二醇、壬基酚聚氧乙烯醚、聚醇醚、聚乙烯醇、烷基磺酸鹽、季胺鹽等。
  7. Results of experiments on antibacterial and antifungal activities showed that extracts of alcohol and acetic ester had remarkable bacteriostasis effects against 6 bacteria ; aqueous extract was more effective against fungi, and slight against bacteria ; petroleum ether extract had no effect against bacteria and fungi ; butylalcohol extract had different effects against bacteria, but had no effects against fungi

    抑制活性試驗結果顯示:乙醇提取物和乙酸乙酯萃取物對供試的6種細菌有較強的抑制作用;水相對供試的5種真菌有較強的抑制作用,而且對細菌有較小抑制作用;石油醚相對真菌和細菌幾乎無抑制作用;正丁醇萃取物對細菌有不同程度的抑制作用,而對真菌無抑制作用。
  8. Abstract : renews in this paper of the surfactant oil based for surface activies agent of anionic ( alcohol sulfate, sulfonata, acetyl cyanamid, and oleie methyl ester sulfonat etc. ) surface a ctivies agent of nonionic ( apg, alcohol polyxyethnyl ether, alkyl polyoxyethnyl alnyl hydroxyl ether etc. ), for technique improvement and develcpment trends

    文摘:綜述了油基表面活性劑中陰離子表面活性劑(醇硫酸鹽, -磺酸鹽、酰基氰胺、油酸甲酯磺酸鹽等) ,非離子表面活性劑( apg 、脂肪醇聚氧乙烯烷基醚、烷基聚氧乙烯烷基羥基醚等)的技術進展及今後發展趨勢。
  9. Granular anhydrous calcium chloride can be used as drying agent for drying nitrogen, oxygen, hydrogen, and sulfur dioxide gases. it also can be used as dehydrating agent in producing alcohol, ester, ether and propylene resin

    無水氯化鈣可用作多用途的乾燥劑脫水劑,如用於氮氣氧氣氫氣氯化氫二氧化硫等氣體的乾燥,在生產醇酯醚和丙烯樹脂時用作脫水劑。
  10. Appearance and properties : a colorless , hydroscopic , oxidative crystal , is soluble in water , dissolves in ethyl alcohol , and is slightly soluble in ether. irritant to eye and skin

    性狀:無色結晶。有吸濕性。易溶於水;溶於乙醇;微溶於乙醚對有機物有氧化作用,對眼和皮膚有刺激性。
  11. Solubility : soluble in water, alcohol, ether, dmf, etc

    溶解性:可溶於水、醇、醚、 dmf等。
  12. White cubic crystals or powder, soluble in water, alcohol and ether

    易溶於水、醇和乙二醇,能溶於醚
  13. Alcohol ether sulfate

    醇醚硫酸鹽
  14. It is anhydrous or the monohydrate. it is freely soluble in water and in glycerin, slightly soluble in alcohol, and insoluble in ether

    白色或微黃白色結晶性粉末或顆粒,無臭,微黃,在空氣中易溶於水和甘油,微溶於醇,不溶於醚。
  15. The antimicrobial secretion could be divided into three sections, every section had antimicrobial activity. the first could be extracted by petroleum ether, the second could be extracted by ethyl alcohol, the third could dissove in water and could be separated by sephadex g - 50, g200 gel filtration chromatography and carbornmethyl cellulose - 1 anion - exchange chromatography and detected by a256, . the antimicrobial secretion had wide spectrum and had strong inhitory activity against germs and fungi, they could inhibit sixteen kinds of plant pathogenic germs, eight kinds of animal germs and eight kinds of plant pathogenic fungi

    粗提物經石油醚萃取可得第一個活性部分,剩餘部分經無水乙醇萃取可得第二個活性部分,剩餘物質再經凝膠sephadexg - 50後有兩個峰,第二峰有活性,再經凝膠sephadexg - 200後有三峰,第二峰有活性,將其經過陽離子交換柱cm - 1後有兩峰,此兩峰均有抑菌活性。
  16. Mineral oil industrial grage is a colorless, transparent, odo - less, tasteless and oily liquid and free from fluorescence, it can dissolve in ether, chloroform, gassoline and benzene, not in water or alcohol

    本品為無色、無嗅、無味、無熒光,透明之油狀液體。可溶於乙醚、氯仿、汽油及苯等溶劑,不溶於水及乙醇。
  17. Physical and chemical characteristic : colorless transparent liquid, especial smell. easy dissolve in alcohol, ether, acetone, etc. not dissolve in water

    本品為無色至淡黃色油狀透明液體,具有特殊的氣味。不溶於水,易溶於醇、醚、丙酮等有機溶劑。
  18. Because the solubility in water of iodine is 1 3, 000, do not dissolve basically, but the iodine is easy to dissolve in organic solvents, such as alcohol, ether, sulphurating carbon and glycerine two times, etc.

    由於碘在水中的溶解度是三千分之一,基本上是不溶的,但是碘在酒精、乙醚、二硫化碳及甘油等有機溶劑中卻好溶解。
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