200g Potassium Permanganate KMnO4 High Quality Powder 99.4% Purity - Free P&P

Formula: KMnO4. Product: Potassium Permanganate. Purity: AR Grade >99.4% Purity (The best that is generally available). Appearance: Powder / Very Fine Crystals (Tends to clump - easily broken down). Colour: Purple / Magenta in Solution.

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