ammonium acetate 中文意思是什麼
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The synthesis methods of isobutyl acetate catalyzed by p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, cupric chloride bi - hydrate, stannic chloride pentahydrate, ammonium ferric sulfate dodecahydrate, sodium bisulfate monohydrate, potassium bisulfate, chitosan sulfate, sodium dihydrogen phosphate, rare earth metallic oxide, solid super acid, heteropoly acid and molecular sieve etal were reviewed
摘要評述了對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、二水氯化銅、五水四氯化錫、十二水合硫酸鐵銨、一水硫酸氫鈉、硫酸氫鉀、殼聚糖硫酸鹽、磷酸二氫鈉、稀土金屬氧化物、固體超強酸、雜多酸和分子篩等催化劑催化合成乙酸異丁酯的方法。 -
Different from potassium acetate, ammonium acetate intercalated into the inner layer of kaolinite more completely in buffer solution ( ph = 9 ) than under near dry condit ion
與乙酸鉀不同，乙酸銨與高嶺土的插層作用在ph = 9的緩沖溶液中，比在近干態下進行的完全。 -
The efficiency of extracting mercury and selenium from livers homogenate by acetone, 80 % ethanol, and ammonium acetate all were very low
溶劑萃取結果表明， 90以上的汞硒化合物存在於肝臟的不溶部分中（粉末樣品） 。 -
Insoluble in water but soluble in hot ammonium acetate
不溶於水，能溶於熱的醋酸銨。 -
When the concentration of ammonium acetate is lomol / l, in
砒吒分子中的氮原子正對著高嶺土層面。 -
Chemical reagents - ammonium acetate
化學試劑乙酸氨 -
Soil quality - determination of ammonium acetate extractable ca, mg, k and na cations - agitation method
土質.醋酚氨可提取的ca mg k和na陽離子的測定.攪拌法 -
Soil quality - determination of copper, iron, manganese and zinc contents - extraction by means of ammonium acetate in presence of edta
土質.銅鐵錳和鋅含量的測定.在有乙二胺四乙酸edta存在的情況下用乙酸銨提取法 -
Ammonium acetate can also directly insert between the inner layer of kaolinite by controlling ph strictly, but the intercalation rate is very low
在嚴格控制ph的條件下，乙酸銨也可以直接插入高嶺土層間，但插層率很低。 -
A series of 9 - arylpolyhydroacridine derivatives have been synthesized by reaction of arylmethylidenecyanoacetate with dimedone in hoac in the presence of ammonium acetate, and the structures were characterized by ir, and 1hnmr
摘要以芳亞甲基氰乙酸酯和達米酮為原料，以醋酸銨為催化劑在乙酸中反應，合成了一系列的9 -芳基多氫吖啶衍生物，並通過ir ， 1hnmr證實其結構。 -
So it is a potent anticancer drug. this paper study the effect of carbon source, precursor ( phenylalanine, tyrosine, ammonium acetate ) and hydrogen peroxide on biomass, taxol yield of y3 which is endophytic taxol - producing fungi of plant
本文以產紫杉醇植物內生真菌y _ 3菌株為出發菌株，對菌體的生長代謝以及碳源，前體（苯丙氨酸、酪氨酸、乙酸銨）和過氧化氫對生物量、紫杉醇含量的影響進行了研究。 -
Purification and characterization of phytase from a. niger an 01001 a. niger an01001 was inoculated on solid media and cultivated at 30 for 5 days. proteins were extracted from solid - state fermentation with 50mm acetate buffer ( ph5. 5 ). the molecule weight of the phytase protein was determined as about 78kd by sds - page. the purification procedures include ammonium sulfate precipitation, deae - cellulose ion - exchange chromatography, gel electrophoresis and electroelution
3 .植酸酶的分離純化及其性質研究黑麴黴ano1001經固體發酵，用緩沖液抽提后，經硫酸按沉澱， deae一纖維素離子交換層析，聚丙烯酞胺凝膠電泳和電洗脫等純化步驟獲得的植酸酶，用sds一page檢測為一條均一譜帶，其分子量約為78kd 。 -
The main chemicals used for disinfection purposes are halogenated compounds containing chlorine or iodine, alkalis such as sodium hydroxide or ammonium, phenols such as chlorhexidine acetate, aldehydes, such as the glutaraldehydes, ampholytes ( which may behave either as acids or as bases ), surfactants, and gases such as ethylene oxide
在消毒中使用的主要化合物是含有氯或碘的鹵代化合物、氫氧化鈉或銨之類的堿洗滌劑、氯己啶之類的酚類、戊二醛之類的醛、兩性電解質（可作為酸類或基底使用） 、表面活化劑及環氧乙烷之類的氣體。 -
Synthesis of cyclohexyl acetate catalyzed by ammonium ferric sulfate dodecahydrate
十二水合硫酸鐵銨催化合成乙酸環己酯
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