Character & Purpose: Needle-like lustrous and dark purple crystal. The density is 2.7. It can dissolve in water, and it is a strong oxidant.It is used in medical industry, chemical industry, metallurgical industry and food industry。
Packing: 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。
Formula: NaF
Standard:
| Item | GB1608-97 | China pharmacopoeia 1900 editon | Britain pharmacopoeia BP 1993 |
| Potassium permanganate /% | 99.30Min. | 99.30Min. | -- |
| Chloride and Chlorate /% | 0.01Max. | 0.06Max. | 0.02Max. |
| Sulfate/% | 0.05Max. | 0.04Max. | 0.05Max. |
| Matter undissolved in water/% | 0.20Max. | -- | 1Max. |