Nature: Needle-like lustrous and dark purple crystal. The density is 2.7. It can dissolve in water, and it is a strong oxidant. Use: It is used in medical industry, chemical industry, metallurgical industry and food industry. Packaging: The potassium permanganate of the industrial classification is packed in a big opening zinc-plated-iron barrel with plastics bag lining or soaking glue, the net weight is 50 kilograms each. Medical classification is packed in the bottles of three different sizes: 25 grams, 250 grams and 500 grams. Production Ability: 8000 tons per year