Potassium permanganate7722-64-7100 % similar Sodium permanganate10101-50-560 % similar Calcium permanganate10118-76-060 % similar Potassium manganate10294-64-160 % similar Cesium permanganate13456-28-560 % similar Zinc permanganate23414-72-460 % similar Potassium dichromate7778-50-960 % similar Silver permanganate7783-98-460 % similar Barium permanganate7787-36-260 % similar Potassium chromate7789-00-660 % similar Cobalt oxyhydroxide12016-80-740 % similar Potassium niobate12030-85-240 % similar Potassium tantalum oxide (ktao3)12030-91-040 % similar Potassium titanium oxide (K2tio3)12030-97-640 % similar Potassium tetraborate1332-77-040 % similar Iron hydroxide oxide (fe(oh)O)20344-49-440 % similar Chromic acid7738-94-540 % similar Cobalt chromate(VI) (CrCoO4)13455-25-935 % similar Barium chromate10294-40-333 % similar Sodium dichromate10588-01-933 % similar