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potassium permanganate造句
31. The experiment results show that A 1 is a good PTC for synthesis of ONBA with O nitrotoluene by oxidation of potassium permanganate. 32. Methods: P-carboxybenzenesulfonic amide was synthesized by potassium permanganate oxydation under the alkalinity environment and acidification from p-toluenesulfonic amine. 33. CONCLUSIONS When experimental liquid changed into red, the experiment rapidly finished after dripping potassium permanganate. 34. Potassium permanganate is used for disinfecting, deodorizing, and Bleaching and as a reagent in analysis. 35. Known as the unstability of the stannous solution, potassium permanganate process was used to standardized it. 36. Oxidizing agent was prepared by means of anhydrous manganous acetate dissolved in glacial acetic acid and oxidized to divalent manganic salt by potassium permanganate. 37. According to the removing rate on algae and cost value or so, the sequence of four algaecides from good to bad were potassium permanganate, copper sulfate, hydrogen peroxide and sodium hypochlorite. 38. By observing below microscope, treating with potassium permanganate for long time at high temperature, the wool scales were damaged to a certainty degree. 39. The study aimed at the effect of tannic acid on normal coagulation, preoxidation by potassium permanganate and prechlorination enhanced coagulation(EC). 40. This paper discusses the reaction principle and titrimetric operation in defining consistency of potassium permanganate titrant which sodium oxalate is regarded as the basis material. 41. Antidote: use ethyl ether to induce mild anaesthesia,[Sentence dictionary] or use barbiturate type of medication in venous injection to inhibit epilepsy and use potassium permanganate for stomach lavage. 42. The potassium permanganate is one kind of important manganese compound, at present, it is mainly produced with the potassium manganate for the between product.