In 2016,Feng, Xiang-qin; Zhou, Lan-hua published 《Improvement of analytical method of phosphorus in ferrovanadium》.Fujian Fenxi Ceshi published the findings.Electric Literature of C4H12KNaO10 The information in the text is summarized as follows:
The molybdate blue spectrophotometric determination of phosphorus in ferrovanadium of GB/T 8704.7-2009 was studied. Some improvement works were done on the problem of complicated operation, long flow, poor reproducibility, low accuracy, high cost. In the experiment, ferrovanadium was dissolved by sulfuric acid and nitric acid and vanadium in it reduced into 4 valence by sodium sulfite. And the corresponding solution as a reference was used to eliminate the interference of vanadium. The result was found that the method for the determination of the content of phosphorus in ferrovanadium was simpler, faster, more accurate, lower cost. In addition to this study using Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate, there are many other studies that have used Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate(cas: 6381-59-5Electric Literature of C4H12KNaO10) was used in this study.
Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate(cas: 6381-59-5) is a ferroelectric crystal with a high piezoelectric effect and electromechanical coupling coefficient. Electric Literature of C4H12KNaO10 It may be used as a constituent to prepare DNS (3,5- dinitrosalicylic acid) reagent and Fehling′s solution B, which are used in the determination of reducing sugar.
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