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- Keywords Cobalt chloride;Alkali cobalt tetracarbonyl;Kinetics; 氯化钴;四羰基钴盐;动力学;
- The shading of the color can be varied to match natural hues very closely by increasing or decreasing the amount of cobalt chloride. 通过增加或减少氯化钴的用量能够调节颜色的深浅程度使其和天然颜色非常相近。
- Squalene was successfully synthesized from farnesyl bromide with the highly efficient reductive coupling reagent tri-triphenylphosphine cobalt chloride that was freshly prepared in the laboratory. 通过自制高效偶联试剂三三苯基膦氯化亚钴和自制金合欢基溴的还原偶联反应,成功地合成了角鲨烯。
- Data from these patients showed that the top 10 allergens were as follows: 0.1% thimerosal, 5% nickel sulfate, 7% fragrance mix, 1% formaldehyde, 1% cinnamic alcohol, 1% DPG, 1% cobalt chloride, 20% resin, 25% balsam of Peru, 3% Carba mix. 列前10位的常见致敏原分别是0.;1%25硫柳汞、5%25硫酸镍、7%25芳香混和物、1%25甲醛、1%25肉桂醇、1%25促进剂D、1%25氯化钴、20%25松香、25%25秘鲁香油、3%25卡巴混和物;
- The company main product is the high pure cobaltous chloride, the cobaltous sulfate, the cobaltous carbonate, the cobalt blue and so on. 公司主要产品是高纯氯化钴、硫酸钴、碳酸钴,氧化钴等。
- Keywords heterogenite;cobalt chloride;craft condition;leaching;extract; 水钴矿;氯化钴;工艺条件;浸出;萃取;
- Cobalt Chloride Test Paper method 氯化钴试纸法
- Keywords cobalt;thionine;fading spectrophotometry; 钴;硫堇;褪色光度法;
- Keywords cobalt;human body;microbacteria; 钴;人体;微生物;
- Keywords cobalt;Nitroso R salt;oscillopolarography; 钴离子;亚硝基红盐;极谱法;
- Keywords Cobalt;PAR;PVA;Eosine;Spectrophotometry; 关键词钴;PAR;曙红;分光光度法;
- Due to somewhat higher chloride in cobaltous carbonate prepared by cobaltous chloride and sodium carbonate,its application is limited. 通常由氯化钴与碳酸钠制备的碳酸钴粉末中氯的含量比较高,而且难以去除,这不利于碳酸钴的广泛应用。
- Keywords Cobalt dioxygen complexes Reaction; 钴分子氧络合物;反应;
- Keywords cobalt cluster;thiuram ligand;synthesis; 钴羰基簇合物;含硫配体;合成;
- The results show that a little amornt of sulfosalts is good for carbonylation of cobaltous chloride, too much of sulfosalts added is harmful to the carbonylation. 结果表明少量的含硫化合物可以引发钴盐的羰化反应,过多的添加则会阻断氯苄羰化反应的催化作用。
- Keywords squalene;tri-triphenylphosphine cobalt chloride;farnesyl bromide;reductive coupling; 关键词角鲨烯;三三苯基膦氯化亚钴;金合欢基溴;还原偶联;
- Keywords Cobalt;Macrocylic complex;Synthese;O2 Uptake properties; 钴;大环配合物;合成;吸氧性能;
- Keywords Cobalt;benzoin thiosemi-carbazone;stripping voltammetry; 钴;安息香缩氨基硫脲;溶出伏安法。;
- · METHODS: A cell model of hypoxia was established using Cobalt Chloride. 利用CoCl2法建立培养细胞缺氧模型。
- Keywords cobalt hypophosphite;electrolyze;electrodialysis; 次磷酸钴;电解;电渗析;