摘要
研究了钼蓝分光光度法测定碳酸盐岩石中五氧化二磷的方法。讨论了酸度、试剂用量、显色温度和时间等影响因素,选择了最佳实验条件。该方法操作简单,具有较好的精密度和准确度。
Determination of phosphorus pentoxide in carbonate rocks by the molybdenum blue spectrophotometry was Studied. The factors of acidity, reagent dosage, color temperature and time were discussed, and the best experimental conditions was selected. The results show that the method is simple and precision.
出处
《辽宁化工》
CAS
2009年第8期585-586,589,共3页
Liaoning Chemical Industry
关键词
分光光度法
碳酸盐岩石
五氧化二磷
Speetrophotometry
Carbonate rocks
Phosphorus pentoxide
