High Purity Manganese Dioxide

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High Purity Manganese Dioxide
Posting date : Aug 30, 2010
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28-
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Chemical formula & Molecular weight: Chemical formula MnO2;Molecular weight 86.93 Features of Product Manganese dioxide is a black or dark brown crystals or amorphous powder. Insoluble in water and nitric acid, releases oxygen in hot concentrated sulfuric acid and produce manganese sulfate, releases chlorine in the hydrochloric acid, generated manganese chloride. With caustic alkali and oxidants permanganate eutectic formation is strong oxidizer. Currently, there are five kinds of crystal form in manganese dioxide; the most valuable of them are γ-and β-type. The manganese dioxide product of our company is high-purity β-type manganese dioxide, high purity, free of other valence manganese oxides, MnO2 content ≥ 99%, particle size is 4- 7μm, proportion ≥ 2.2g/ml and stable performance.

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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