In order to observe the germicidal efficacy of compound peroxymonosulphate powder,discagar diffusion test,quantitative and qualitative germicidal tests were carried out.

We have done a test and found that 5% of water-solution of potassium monopersulfate could effectively inhibit empoison of microorganism in production of edible fungi.

Metal hydrogen sulfates M(HSO4)n(Ca(HSO4)2,Zn(HSO4)2,and oxone) were used to catalyze one-pot three-component condensation reactions of aldehydes,1,3-dicarbonyl compounds,and urea at 90 ℃ under solvent-free conditions to give 3,4-dihydropyrimidin-2(1H)-one in high yields.

Preparation of potassium monopersulfate triple salt;