"Potassium Permanganate is particularly dangerous to the environment due to its high fish toxicity, but it is used to obtain a worn look at an optimal cut-rate," Venier said. "For new technologies ...

The report highlights the denim industry's use of hazardous chemicals (24 percent of processes), particularly potassium permanganate (PP) and pumice stones. PP accounts for 9 percent of the ...

Mirror photo by Patrick Waksmunski Sodium permanganate “is a strong oxidant used primarily to control taste and odors, remove color, control biological growth in treatment plants, and remove ...

Add 10 to 15 drops of glycerol to the depression in the center of a pile of finely ground potassium permanganate in an evaporating dish on a heat proof surface. Stand back! Within a few seconds, the ...