ammonium acetate

Two kinds of cadmium salts and aminium salts were used to deposite CdS thin films: cadmium chloride and ammonium chloride, cadmium acetate and ammonium acetate.

文中采用两种镉盐和铵盐来沉积CdS薄膜：氯化镉和氯化铵，乙酸镉和乙酸铵。

Acetylacetate ester can react with formaldehyde and ammonia to form a colored compound under weak acidic buffer of ammonium acetate.

2乙酰乙酸乙酯在弱酸性的乙酸铵缓冲溶液中与甲醛及氨反应，并形成有色化合物。

Therefore, it is cadmium acetate and ammonium acetate that should be used to deposite CdS thin films.

因此，沉积CdS薄膜时，镉盐和铵盐不宜采用氯化镉和氯化铵，应该采用乙酸镉和乙酸铵。

The concentration of ammonium acetate could affect the activity.

而反复冻融和乙酸铵浓度均可以影响抑菌活性。

To research the ability of removal nitrogen about the strains, with ammonium chloride and sodium acetate as carbon and nitrogen source, testing the nitrogen index in the six days.

本文以氯化铵和乙酸钠为碳氮源，研究其硝化活性，通过六天的氮指标检测，菌株L14和L90都有脱氮除碳的作用。

The zirconia-coated capillary exhibits the switchable EOF whose direction and magnitude are strongly dependent on the properties of nonaqueous solvents composition, their apparent pHs ( pH), and the electrolytes used ( hydroxymethyl aminomethane and ammonium acetate).

二氧化锆涂层毛细管表现出双向电渗流，其方向和大小都和体系的性质有关，如pH~，溶剂组成，电解质（Tris和醋酸铵）。

Nefedipine was synthesized with m-Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.

以间硝基苯甲醛, 乙酰乙酸乙酯,氨化试剂为原料.

In local miniature goats infusion of sodium propionate, sodium acetate, sodium of VFA complex and ammonium acetate increased the hay intake by 27.86%, 23.33%, 28.57% and 17.97% respectively.

土种山羊瘤胃灌注丙酸钠、乙酸钠、混合酸钠、乙酸铵溶液时，青干草采食量分别增加22.86%、23.33%、28.57%和17.97%；

Two-step one-pot synthesis of poly-substituted imidazole compounds from aromatic aldehydes ammonium acetate ( aromatic amines) was developed using the benzimidazole salt as the catalysts under microwave irradiation.

以芳醛为底物，苯并咪唑盐做催化剂，利用微波促进，与芳醛，醋酸铵（芳胺）在水相中一锅法两步合成多取代咪唑类化合物。

Insoluble in water but soluble in hot ammonium acetate.

不溶于水,能溶于热的醋酸铵.

From the agarose gel electrophoresis of the genomic DNA, which extracted by different concentrations of ammonium acetate solution, we could see that there were no significant differences between the amounts of the DNA.

不同浓度醋酸铵溶液沉淀所得基因组DNA的琼脂糖凝胶电泳结果显示三种浓度醋酸铵溶液提取的DNA量无显著性差异。

The content of protein was increased markedly when ammonium acetate was added to the medium.

添加的乙酸铵几乎全部被螺旋藻利用，并且蛋白质含量明显提高。

Acetonitrile-ammonium acetate buffer solution ( 40: 60) as the mobile phase, and 343 nm as detective wavelength.

流动相：乙腈-醋酸铵缓冲液（40：60）；检测波长343nm。

The CdS thin films were uniform and smooth, and there were no white flecks in them at all when cadmium acetate and ammonium acetate were used to deposite CdS thin films.

当镉盐和铵盐分别采用乙酸镉和乙酸铵时，生成的薄膜均匀、平整，薄膜中根本就不存在所谓的白斑。

The influence of the solvents, temperature, the co-catalysts ( Al2O3 and ammonium acetate), the mole ratios of NH3 to acetophenone, and H2O2 to acetophenone on the reaction were investigated.

分别考察了溶剂，反应温度，助催化剂（Al2O3和乙酸铵），NH3加入量以及H2O2加入量对反应的影响。

The mobile phase consisted of 0.5% ammonium acetate ( adjusted to pH 7.5 with ammonia liquor)-methanol ( 8 ∶ 1).

流动相为0.5%乙酸铵（氨水调pH7.5）-甲醇（8∶1）；

The improved ammonium acetate extraction method has good qualities of simple, economical, non-toxic and so on; when it compared with phenol/ chloroform extraction method and Chelex-100 extraction method, its DNA extracted get higher purity and amount; it is suitable for micro-samples. 2.

结论1、改良醋酸铵盐析法具有简单、经济、无毒等优点；与酚／氯仿法、Chelex-100法相比，提取基因组DNA的量更大、质量更好，适合微量检材DNA的提取。

The optimal running buffer containing 20 mM ammonium acetate, 1% formic acid and 5% methanol ( v/ v) was employed.

缓冲液的组成为：20mM醋酸铵-1%甲酸-5%甲醇（v/v）。

The knoevenagel condensation of carbonyl substrates with active methylene compound was investigated using ammonium acetate as catalyst in presence of ionic liquid [ p-CH3C6H4SO3].

以亲水性离子液体1-丁基-3-甲基咪唑对甲基苯磺酸盐作反应介质，醋酸铵为催化剂，研究了不同的芳香醛和脂肪醛与活泼亚甲基类化合物氰乙酸乙酯进行Knoevenagel缩合反应。

Soluble lead sulfide can be extracted from the residue by 10% hydrogen peroxide, 15% ammonium acetate and 5% acetyl hydrate.

用10%过氧化氢5%醋酸15%醋酸铵浸取上述残渣，可浸取溶解硫化态铅；

Flask-shaking fed batch fermentation is carried out in the study by feeding glucose, ammonium acetate and ammonium sulfate and complete fermentation medium.

进行了补葡萄糖、补醋酸铵和硫酸铵和全组分补料的摇瓶补料分批发酵实验。

The mobile phase of HPLC was methanol-0.1% ammonium acetate aqueous solution.

以甲醇和0.1%乙酸铵溶液为HPLC的流动相；

Application of amphoteric surface active agents in spectrophotometric analysis& The system of beryllium-chromazurol S-dodecyl dimethyl ammonium acetate

两性表面活性剂在光度分析中的应用&铍-铬天青S-十二烷基二甲基氨基乙酸体系

Polyaspartic acid ( PASP) was synthesized by self-catalysis process with microwave using maleic anhydride and ammonium acetate as raw materials.

以马来酸酐和乙酸铵为原料，在微波条件下用自催化法合成了聚天冬氨酸（PASP）。

Ammonium acetate and ethylene glycol played a key role during the formation of the structures. Ethylene glycol adsorbed on the surface of ZnO grain with the help of covalent or coulomb interaction and inhibited the growth of ZnO crystal.

乙二醇和醋酸铵在两种结构的形成过程中起关键作用，乙二醇通过共价键或者库仑作用吸附在ZnO晶粒的表面，对晶体的长大起抑制作用。

Its best carbon source is sodium acetate and best nitrogen source is ammonium chloride.

它的最佳的碳源是钠醋酸盐,并且最佳的氮气来源是卤砂.

Under normal temperature, cadmium sulphide quantum dots were formed on the carbon nanotubes surface by decomposed the thioacetamide in an alcohol-water solution which contained ethylenediamine and ammonium acetate.

常温下通过硫代乙酰胺在乙二胺和醋酸铵的水溶液中分解，在碳纳米管表面原位共沉淀生成硫化镉量子点。

The pH value of solution of ammonium acetate and acid salt ( e.g. sodium dihydrogen phosphate, disodium hydrogen phosphate) has been calculated by free energy change of coupling reaction.

用耦合反应的自由能变，计算了醋酸铵和酸式盐（例如，磷酸二氢钠和磷酸氢二钠）溶液的pH值。

The title compound ( C 15 H 16 NO 3) has been synthesized by reaction of benzaldehyde, ethyl acetoacetate, ammonium acetate, isopropylidene malonate under microwave irradiation and its structure was determined by single crystal X ray diffraction.

标题化合物C15H16NO3由苯甲醛、醋酸铵、乙酰乙酸乙酯、麦氏酸在微波辐射下干反应而得。

Iso-amyl acetate was synthesized with ammonium ceric sulfate as catalyst neutralized acetic acid and iso-amyl alcohol.

以硫酸铈铵为催化剂,乙酸和异 戊 醇为原料,合成乙酸异戊酯.