Potassium permanganate, 99.5%[7722-64-7]EP500G CAS No.: [7722-64-7]Grade: EPPacking: 500G Cheapest shipping from $0 SKU: 6607-4405 MPN: 6607-4405 GTIN: NULL Stock Status: 1 pcs Delivery Status: 1-3 days $0 Quantity pcs Add To Cart Description CAS No.: [7722-64-7]Grade: EPPacking: 500G