cobaltous sulfate

英

美

网络硫酸钴; 硫酸钴一水; 无水硫酸钴; 无水硫酸亚钴

Indirect Determination of Hygroscopic Water in Cobaltous Sulfate Product at Room Temperature and the Test of Stability of Combined Water
室温下硫酸钴产品的湿存水间接测定和化合水稳定性试验
Methods The method was based on the sensitive effect of formaldehyde in the system of cobaltous sulfate with ethylenediamine in sulfuric acid medium.
方法在稀硫酸条件下，基于痕量甲醛对硫酸亚钴-乙二胺体系颜色变化有明显的促进作用，采用分光光度法测定甲醛含量。
Test results showed that in the presence of cobaltous sulfate, both the discharge capacity and the cycle life of PbO_2 electrodes were improved.
结果表明：硫酸钴的添加有利于提高PbO2电极的循环寿命与放电容量。
A series of cobalt platinum tungsten alloys were deposited with sodium tungstate and cobaltous sulfate as the main salts and citrate as the complex agent.
报道了以钨酸钠、硫酸钴和二亚硝酸二胺铂为主盐、以柠檬酸盐为络合剂电沉积钴铂钨合金的工艺过程。
Spectrophotometric Determination of Formaldehyde in the System of Cobaltous Sulfate With Ethylenediamine
环境中甲醛的硫酸亚钴-乙二胺体系分光光度测定法