氯化鈷 的英文怎麼說
中文拼音 [huàgǔ]
氯化鈷
英文
co chloride-
The shading of the color can be varied to match natural hues very closely by increasing or decreasing the amount of cobalt chloride.
通過增加或減少氯化鈷的用量能夠調節顏色的深淺程度使其和天然顏色非常相近。Chemical reagent. cobalt chloride hexahydrate
化學試劑六水合氯化鈷Through orthogonal design experiments on synthesizing p - tert - butylcstechol from hydroquinone and isobutylene by using a new catalyst prepared from cobalt naphthenate and zinc chloride, the optimum technology parameters were obtained : mole ratio was 1 : 1. 15 for hydroquinone and isobutylene, mass ratio was 100 : 20 for hydroquinone and catalyst, and the reaction temperature was 100 5
摘要用環烷酸鈷與氯化鋅復配的新型催化劑，以鄰苯二酚、異丁烯為原料合成對叔丁基鄰苯二酚，通過正交實驗確定的較佳工藝參數為：鄰苯二酚：異丁烯（物質的量比） 1 : 1 . 15 ，鄰苯二酚：催化劑（質量比） 100 : 20 ，烷基化反應溫度100 5 。Specification for granular desiccant silica gel impregnated with cobalt chloride
用氯化鈷浸泡的粒狀乾燥劑硅膠規范Sillicate rocks. determination of nickel and cobalt content. ammonium hydroxide - ammonium chloride - sulfosalicylic acid - dimethyl glyoxime medium polarographic method
硅酸鹽巖石化學分析方法氫氧化銨-氯化銨-磺基水楊酸-丁二肪底液極譜法同時測定鎳量和鈷量Methods for chemical analysis of tungsten ores and molybdenum ores. determination of cobalt content. polarographic method in dimethylglyoxime - sulfosalicylic acid - ammonium hydroxide - ammonium chloride system
鎢礦石鉬礦石化學分析方法丁二肟-磺基水楊酸-氫氧化銨-氯化銨底液極譜法測定鈷量The cocatalytic effects of k2co3 on the double carbonylation of benzyl chloride
碳酸鉀在吡嗪類鈷配合物對氯芐雙羰化反應中的助催化作用Abstract : the application of carbonyl cobalt as a catalyst for carbonylation in organic synthesis is reviewed with 63 references. the carbonylation of benzyl chloride to phenylacetic acid catalyzed by carbonyl cobalt is discussed in great detail
文摘:討論了羰基鈷在有機催化羰化反應中的研究及應用現狀；介紹了羰基鈷催化合成各種有機羰基化合物的方法，重點討論了氯芐催化羰化合成苯乙酸的研究進展；在此基礎上對羰基鈷在催化羰化反應領域的應用作了展望。Methods of test for desiccants - determination of cobalt chloride content
乾燥劑試驗方法.第9部分:氯化鈷含量測定Feed grade cobalt chloride
飼料級氯化鈷Cobalt chloride hexahydrate
六水氯化鈷Determination of cobalt content - polarographic method in dimethylglyoxime - sulfosalicylic acid - ammonium hydroxide - ammonium chloride system
氯化銨底液極譜法測定鈷量分享友人