氯丙醇 的英文怎麼說

中文拼音 [bǐngchún]
氯丙醇 英文
chloropropanol
  • 氯 : 名詞[化學] chlorine （17號元素, 符號cl）
  • 丙 : Ⅰ名詞1. （天乾的第三位） the third of the ten heavenly stems2. （姓氏） a surname Ⅱ數詞（第三） third
  • 醇 : Ⅰ名詞1 [書面語] （含酒精多的酒） mellow wine; good wine2 [化學] （有機化合物的一大類 含羥基的烴化...
  1. It is white crystal powder, odorless and slightly bitter ; hardly soluble in ethanol, chloroform, aether and benzene and soluble in solutions whose ph value is less or more than 7

    本品在水中易溶，在乙醇、丙酮、氯仿或乙醚中幾乎不溶。本品為兩性化合物，能溶於酸性溶液或堿性溶液。
  2. Abstract : the total quantity of perylene quinonoids in hypocrella bambusae ( b. et br. ) sacc., shiraia bambusicola p. henn and culture substance of ascomycetes hypocreacae ( fr ) tul. sp. were determined with spectrophotometric methods. the relative extraction efficiency were studied when ethanol, acetone and chloroform were used as solvents. among them acetone was the best one

    文摘:用分光光度法測定了竹紅菌、竹黃和菌寄生菌培養物中?醌類化合物的總量；同時研究了以無水乙醇、丙酮和氯仿為溶劑提取?醌類化合物的相對效率，結果發現以丙酮為溶劑最合適。
  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. Using bf3 - et2o as a catalyst, the title compound was synthesized from allyl alcohol and epichlorohydrin by a series reaction included addition and cyclization

    烯丙醇和環氧氯丙烷在三氟化硼乙醚絡合物的催化作用下進行加成和環化反應制得標題化合物。
  5. Tao feng changzhou chemical company located in the jiangsu international plastics city, is in changzhou city, the river additives ltd. and jurong city tao reagent production plant product sales window, the major products : toluene, pure benzene, xylene, n - octanol, ethyl acetate, acetic acid small fat, silicone oil, aniline, poly - succinimide, benzene triazole derivatives, isopropanolamine, ethanolamine, alkylation two aniline, scale inhibitor, promoting agents, antioxidants, ppd, defoamer, metal deactivator, hx - 3308 scale and corrosion inhibitor, hx03 - 12 diesel flow improver, parathion octyl - zinc chloride bridge acid, chlorine bridge anhydride, chlorobenzene, double - dicyclopentadiene, norbornene anhydride

    常州濤峰化工有限公司座落在江蘇國際塑化城，是常州市夏溪助劑有限公司和句容市龍濤試劑廠生產的產品的銷售窗口，主要經營產品：甲苯、純苯、二甲苯、辛醇、乙酸乙脂、乙酸丁脂、硅油、二苯胺、雙聚丁二酰亞胺、苯三唑衍生物、異丙醇胺、乙醇胺、烷基二苯胺、防垢劑、促進劑、抗氧劑、降凝劑、消泡劑、金屬鈍化劑、 hx - 3308阻垢緩蝕劑、 hx03 - 12柴油流動改進劑、硫磷丁辛基鋅鹽、氯橋酸、氯橋酸酐、氯苯、雙聚環戊二烯、降冰片烯二酸酐等。
  6. Review on analysis of chloropropanols in foodstuffs

    食品中氯丙醇測定方法研究進展
  7. Methods atomoxetine hydrochloride was synthesized using 3 - phenyipropanol as the starting material via six steps, such as chlorination, bromination, etherification, substitution, separation of levorotary isomer and acidification by gaseous hydrogen chloride

    方法以1 -苯丙醇為起始原料，經氯代、溴代、醚化、胺化、拆分、氯化氫成鹽6步反應合成鹽酸托莫西汀。
  8. We strictly control indicators ofchloropropanol and levulinic acid, which can meet the industry demands

    嚴控氯丙醇和果糖酸兩個指標，使之符合行業標準；重金屬和衛生指標也符合國家強制標準。
  9. Methods 3, 3 - bis ( dibenzyloxyphosphoiyl ) propionic acid ( 5 ) and ( 6 ) were synthesized from tetraethyl methylene bisphosphonate via hydrolysis, chlorination of the acid, esterification, condensation, then 3, 3 - bis ( dibenzyloxyphosphoryl ) propanol ( 6 ) was obtained via selective reduction of ( 5 )

    方法以亞甲基偕二膦酸四乙酯（ 1 ） ?原料經水解、氯膦酰化、酯化、縮合得3 ， 3二（二芐氧膦酰基）丙酸（ 5 ） ，隨后選擇性硼氫化還原得3 ， 3二（二芐氧膦酰基）丙醇（ 6 ） 。
  10. The man, who also had polysubstance dependence and dementia secondary to lead poisoning, had been treated with chlorpromazine, thioridazine, loxapine and haloperidol

    1例男性患者使用氯丙嗪、甲硫達嗪、洛沙平和氟派啶醇治療，發生多重藥物依賴，並導致中毒。
  11. Study on the toxicological effect of chloropropanols on rats

    氯丙醇對大鼠的毒性研究
  12. An organ phosphorous pesticide, 4 - ( methylthio ) phenyl di - n - propyl phosphate ( propaphos ), and intermediates, di - n - propyl phosphite and di - n - propyl chlorphosphate, were synthesized by using n - propanol, phosphorus trichloride, 4 - ( methylthio ) phenol, etc. as starting materials

    摘要以正丙醇、三氯化磷、 4 -甲硫基苯酚等為原料，合成有機磷殺蟲、殺菌劑丙蟲磷以及中間體二正丙基亞磷酸酯等。
  13. Besides policy factors, five methods of cost - cutting of biodiesel are reviewed, including new raw material with higher oil content, shorter regeneration cycle, which is suitable for infertile soil and different climatic conditions ; heterogeneous catalysts ; new technologies ( e. g. supercritical methanol and ultrasonics ) ; higher added value utilization of by - product glycerin with simple method ( propylene oxide chloride, 1, 3 - propanediol, pyruvic alcohol etc. ) and moderate scale of production

    摘要綜述了除政策因素外，降低生物柴油生產成本的5種方法：選擇含油率高、再生周期短、適應貧瘠土地及不同氣候條件的新型植物原料；研究新型固體催化劑；引入新工藝（超臨界法和超聲波法） ；使用比較簡便的方法將廢棄的甘油轉化為高附加值的產品（環氧氯丙烷、 1 ， 3 -丙二醇、丙酮醇等）以及適度生產規模等。
  14. The application of modern gas chromatography and mass sepectrometry in the analysis of chloropropanol in condiment

    用氣相色譜及質譜分析技術測定調味品中的氯丙醇
  15. During 2003, the department embarked on risk assessment projects on acrylamide in food, dietary exposure to mercury of secondary school students salmonella in egg and egg products, polycyclic aromatic hydrocarbons in barbecued meat, patulin in apple juices and 3 - monochloropropane - 1, 2 - diol in savoury products other than soy sauce. the last two projects were conducted in collaboration with the consumer council

    年內，本署進行的風險評估研究有： 「食物的丙烯胺含量」 「中學生從食物攝取到汞的情況」 「蛋及蛋製品內的沙門氏菌」 「烤肉內的多環芳香烴」 「蘋果汁含黴菌毒素」及「調味醬料不包括豉油的氯丙二醇含量」 。
  16. The department and the consumer council announce the results of a collaborative study on 3 - monochloropropane - 1, 2 - diol in soy sauces

    本署與消費者委員會公布共同研究豉油含有氯丙二醇的結果。
  17. The results of a collaborative survey on 3 - monochloropropan - 1, 2 - diol 3 - mcpd in condiments and sauces are announced by fehd and the consumer council

    本署與消費者委員會公布共同研究多款調味品的氯丙二醇含量的調查結果。
  18. The results of a collaborative survey on 3 - monochloropropan - 1, 2 - diol ( 3 - mcpd ) in condiments and sauces are announced by fehd and the consumer council

    本署與消費者委員會公布共同研究多款調味品的氯丙二醇含量的調查結果。
  19. The optimum conditions of the extraction of cucumber dna using sds method were as following ( for 1. 0 g cucumber ) : 4. 0 ml of cell extraction solution, 1. 0 ml of saturated kc1 solution, the rate between the phenol / chloroform / isoamyl alcohol solution, chloroform / isoamyl alcohol solution or isopropanol and the sample solution being 0. 6, 0. 6, and 0. 58, respectively

    優化了用sds法提取黃瓜dna的條件。用4 . 0ml細胞提取液、 0 . 6倍樣液體積的酚氯仿異戊醇、 0 . 6倍樣液體積的氯仿異戊醇、 0 . 58倍樣液體積的異丙醇及1 . 0ml飽和kcl溶液，可從每克黃瓜中提取350mgdna 。
  20. Projects completed during the year were : " dietary exposure of secondary school students in hong kong to dioxins and heavy metals ", " microbiological risk assessment on salads ", " veterinary drug residues in milk " and " 3 - monochloropropane - 1, 2 - diol in soy sauces "

    年內完成的風險評估有"香港中學生從食物攝取到二惡英和重金屬的情況"沙律的微生物風險評估"奶類飲品所含殘餘獸藥" ，以及"豉油中的氯丙二醇" 。
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