说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 磷酸二氢钾铵
1)  Potassium-ammonium dihydrogen phosphate
磷酸二氢钾铵
2)  polycondensation of potassium ammonium dihydrogen phosphate
磷酸二氢钾铵缩聚
3)  ammonium dihydrogen phosphate
磷酸二氢铵
1.
Study on the crystallization metastable zone of ammonium dihydrogen phosphate;
磷酸二氢铵结晶介稳区宽度的研究
2.
Study on the slow-releasing fertilizer starch ammonium dihydrogen phosphate;
淀粉基磷酸二氢铵缓释肥料的研制
3.
Study on the kinetics of crystallization of ammonium dihydrogen phosphate;
磷酸二氢铵结晶动力学研究
4)  diammonium phosphate
磷酸氢二铵
1.
A commercial NiW catalyst was treated with diammonium phosphate solution followed by calcination,and was characterized by TG/DTA,XRD and BET method.
采用磷酸氢二铵溶液对工业NiW催化剂进行了磷化处理,用TG,XRD,BET方法对所得的磷化催化剂进行表征,考察还原温度对磷化催化剂噻吩HDS(加氢脱硫)反应活性的影响。
2.
Using diammonium phosphate and ammonium metatungstate as raw material, bulk tungsten phosphide catalyst and alumina supported tungsten phosphide catalysts were prepared by temperature-programmed reducing phosphate precursors in hydrogen.
以磷酸氢二铵和偏钨酸铵为原料,采用高纯氢气程序升温还原磷钨酸盐的方法制备了非负载型WP和负载量为30%的负载型WP/γ-Al2O3催化剂。
3.
A method was developed for the determination of trace lead in traditional Chinese medicine Rhaponticum uniflorum by graphite furnace atomic absorption spectrometry(GFAAS),using diammonium phosphate as chemical modifier.
本文选用磷酸氢二铵为基体改进剂,采用石墨炉原子吸收光谱法,对漏芦中Pb的含量进行了测定,考察了影响测定结果的主要因素。
5)  diammonium hydrogen phosphate
磷酸氢二铵
1.
Knoevenagel condensation catalyzed by diammonium hydrogen phosphate in water;
水相中磷酸氢二铵催化Knoevenagel反应
2.
Research on synthesis of diammonium hydrogen phosphate /polyurethane flame-retardant microcapsules by interfacial polymerization and its characterization
磷酸氢二铵/聚氨酯阻燃微胶囊界面聚合法合成研究及表征
3.
The fluorine ion-selective electrode method recommended by JECFA was used to determine fluorine contents in diammonium hydrogen phosphate samples from domestic and overseas enterprises.
根据FAO/WHO食品添加剂与污染物联合专家委员会(JECFA)于1992年修订发布的测定磷酸氢二铵中氟含量的标准方法——氟离子选择电极法,选择国内外有代表性企业生产的食品级磷酸氢二铵产品作为测试样品,测定得到其中氟含量;方法的相对标准偏差RSD=0。
6)  potassium dihydrogen phosphate
磷酸二氢钾
1.
Study on K_2O recovery in production of potassium dihydrogen phosphate with monocalcium phosphate;
用磷酸二氢钙生产磷酸二氢钾的钾收率研究
2.
Determination of Mercury in Potassium Dihydrogen Phosphate by Cold Atomic Absorption Spectrometry;
冷原子吸收光谱法测定磷酸二氢钾中的汞
3.
Study on the crystallization metastable zone width of potassium dihydrogen phosphate;
磷酸二氢钾结晶介稳区宽度的研究
补充资料:磷酸二氢钾
KH2P04
    无色或白色带光泽的斜方晶系结晶体。密度2.338g/cm3。熔点252.6℃。溶于水,水溶液呈酸性,不溶于醇。有吸湿潮解性。加热到400℃时。熔成透明的液体,冷却后即固化为不透明的玻璃状物质偏磷酸钾。
    应用  是一种高效磷钾复合肥料,适用于各种土壤和作物。工业和医药上用作细菌培养剂、酿造酵母培养剂、尿酸化营养剂。食品工业用于制造烘焙粉、味精、发酵粉。化学工业用作缓冲溶液及生产偏磷酸钾的原料。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条