硝酸锶

含硝酸锶烟火剂的化学安定性研究

Study on Chemical Stability of Pyrotechnic Composition with Strontium Nitrate

简要介绍了碳还原法、复分解法、酸法、热法、硝酸锶法及醋酸锶法等几种生产碳酸锶的传统方法。

In this paper , several traditional methods of SrCO 3 production are briefly introduced , such as carbon reduction method , double decomposition method , acidification method , calcinations method , strontium acetate and strontium nitrate method .

用碳酸钠作滴定剂测定硝酸锶中锶的含量

Determination of the content of Strontium in strontium nitrate sample by titration with sodium carbonate solution

硝酸锶-铬酸铅容量法测定干电池锌筒中的铅

Determination of lead in zinc can of primary battery by means of strontium nitrate-lead chromate capacity method

痕量分析研究为锡筛选出最佳基体改进剂，硝酸锶可使锡的允许灰化温度明显提高，灵敏度和检出限分别改善45倍和51倍，显著优于文献报道值。

Sodium strontium was chose as the chemical modifier in the trace analysis of tin , which caused the highest allowable temperature enhanced obviously . The characteristic mass and detection limit was improved 45 and 51 folds .

用软毛牙刷和含有氟化物，硝酸钾或氯化锶的脱敏牙膏来刷牙。

Brush with a soft-bristled toothbrush and use desensitizing toothpaste containing fluoride and either potassium nitrate or strontium chloride .

采用硝酸钴、硝酸锶及尿素为原料，通过溶胶-水热合成方法制备出掺锶钴氧化物前驱体。

By using cobalt nitrate 、 strontium nitrate and urea as initiative materials , the precursor of cobalt oxide was prepared by Sol-hydrothermal synthesis .