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trichloride n.【化學】三氯化物。

trichloroethylene

Yiyang city jiutong smelting company limited located in the beautiful upper of zijiang river majitang town , taojiang county , 207 national freeways , peach wye road and the side , after several generations of state - owned enterprises restructuring and long - learned person fighting , innovation , and has now become the 300 - plus employees , with an annual output of antimony trichloride , refined antimony , antimony sulfide , antimony chloride , sodium pyroantimonate antimony and other metal goods 6000 dayton of the company , under the led of chairman wendan , the employee of the company is in the light of “ the quality first , the trustworthiness first “ of aim , tenacious struggle , forge ahead , and constantly domestic and foreign traders and friends of various circles to provide satisfactory products and outstanding services 益陽市久通冶煉公司坐落在美麗的資江河畔上游桃江縣馬跡塘鎮, 207國道、桃懷公路從旁而過,經過國企改制和幾代久通人的拼搏、創新,現已成為擁有300多名員工,年產三氧化二銻、二號精銻、三硫化二銻、氯化銻、焦銻酸鈉等各種銻品6000噸金屬量的股份有限公司,在董事長溫丹帶領下,公司員工本著“質量第一,誠信第一”的宗旨,頑強拼搏,銳意進取,不斷為國內外客商及各界朋友提供滿意的產品和優秀的服務。

Basing on content analyzing of nitrogen trichloride in product line and recycling cylinder of liquefied chlorine , factors were summarized which affect analyzing accuracy of nitrogen trichloride and improvement methods that would help to improve analyzing accuracy of nitrogen trichloride and ensure work safety 摘要在液氯生產系統、液氯氣瓶回瓶中三氯化氮含量分析的大量試驗基礎上,找出了影響三氯化氮分析結果準確度的因素,提出了具體的改進方法,對提高氯堿生產中三氯化氮含量的準確性、確保安全生產具有一定的指導作用。

In addition , our products of acetoacetanilide , p - methoxybenzoic acid , phosphorus trichloride , tributyl phosphate , isopropyl acetylacetic ester , analgin , 9 - anthracenemethanol and 9 - anthraldehyde of which we are the sole producer in china can be provided regularly for export 產品質量穩定, 80 %的品種出口到東南亞歐洲美洲,受到國內外客戶的好評,特別受到國際采購集團的青睞,在化工相關領域有較高的知名度。

The novel title compound was synthesized with benzaldehyde , isobutyraldehyde , phosphorus trichloride as raw materials . the total yield was 40 . 8 % . the structure was confirmed by 1h nmr , 31p nmr and elemental analysis 摘要以苯甲醛、異丁醛、三氯化磷為原料合成了新型的1 , 3 , 2 -氧磷雜環類化合物2 -苯羥甲基5 , 5 -二甲基4 -苯基2 -氧代1 , 3 , 2 -二氧磷雜環己烷,總收率為40 . 8 % ,并對其進行了nmr研究和結構表征。

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。

6 . usage : it can be used to make red phosphorus , phosphoric acid , carbon pentoxide , phosphorus trichloride , and so on , and other phosphorus compounds . used as raw materials for organic phosphorus pesticide . used to make military signal bombs and smoke bombs 6 .用途:用于制造赤磷磷酸五氧化二磷三氯化磷五硫化二磷三氯硫磷和磷的其他化合物,可供制造有機磷農藥的原料。

Carboxyethyl ( phenyl ) phosphinic acid with the yield of 69 . 2 % was synthesized from phosphorous trichloride , benzene , sodium chloride and acrylic acid 以三氯化磷、苯、三氯化鋁、氯化鈉、丙烯酸為原料合成了阻燃劑2 -羧乙基苯基次磷酸,收率69 . 2 % 。

Methods for chemical analysis of iron , steel and alloy - the titanium trichloride - potassium dichromate volumetric method for the determination of iron content 鋼鐵及合金化學分析方法三氯化鈦-重鉻酸鉀容量法測定鐵量

Pyrites and concentrate - determination of total iron content - part 2 : titanium trichloride - potassium dichromate volumetric method 硫鐵礦和硫精礦中全鐵含量的測定第2部分:三氯化鈦-重鉻酸鉀容量法

Methods for chemical analysis of manganese metal - the titanium trichloride - potassium volumetric method for the determination of iron content 金屬錳化學分析方法三氯化鈦-重鉻酸鉀容量法測定鐵量

Nickel base alloy powder - determination of iron content - titanium trichloride - potassium dichromate titrimetric method 鎳基合金粉化學分析方法三氯化鈦-重鉻酸鉀滴定法測定鐵量

Effects of cerium trichloride and rare earth nitrate on peroxidase isozyme and esterase isozyme in sugarcane 硝酸稀土對甘蔗過氧化物酶同工酶和酯酶同工酶的影響

Standard test method for nitrogen trichloride in liquid chlorine by high performance liquid chromatography 高效液相色譜法測定液體氯中三氯化氮的標準試驗方法

Nickel base alloy powder - determination of iron content - titanium trichloride - potassium dichromate titri - metric method 重鉻酸鉀滴定法測定鐵量

The titanium trichloride - potassium dichromate volumetric method for the determination of iron content 重鉻酸鉀容量法測定鐵量

A study of compound of n - butyl acetate cqtqlyzed by crystaline aluminum trichloride 結晶三氯化鋁催化合成乙酸正丁酯的研究

Titanium trichloride solution 三氯化鈦溶液

Ruthenium trichloride for dimensionally stable anode coating in electrolyzer 電解槽金屬陽極涂層用三氯化釕

Chemical reagent . antimony trichloride 化學試劑.三氯化銻