Luo, Zhan-gang published the artcileDetermination of total cyanide in water by flow injection, Synthetic Route of 7080-50-4, the publication is Zhongguo Weisheng Jianyan Zazhi (2012), 22(7), 1510-1511, database is CAplus.
The objective of this paper is to establish a method for detection of total cyanide in water by flow injection. In this study, FSIV + flow injection was selected. The sample was decomposed in an acidic medium by UV-light. The hydrogen cyanide was separated by online distillation at 160 °C. The hydrogen cyanide reacted with chloramine T trihydrate while pH â?8 to produce hydrogen chloride, which reacted with pyridine-barbituric acid to give a red complex for detection at wavelength of 570 nm. Results show that this method had a good correlation (r>0.9990, n=6), the RSD% of standards and samples were both less than 5%. The spike recovery rate in samples was between 87% and 105% and the method detection limit was 0.97 μg/L. It was concluded that the method is rapid, accurate, highly sensitive and the results are satisfactory.
Zhongguo Weisheng Jianyan Zazhi published new progress about 7080-50-4. 7080-50-4 belongs to chlorides-buliding-blocks, auxiliary class Halogenation Reagent,Inhibitor, name is Sodium chloro(tosyl)amide trihydrate, and the molecular formula is C7H13ClNNaO5S, Synthetic Route of 7080-50-4.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics