MANGANESE DIOXIDE Molecular formula:MnO2 Molecular weight:86.94 Properties: black or black brown formless powder, relative Density 5.026. Uses:used as depolarizer of battery, decoloring agent in glass industry, material of manganesealloy, heat gaining agent of casting industry, adsorbent of ,carbon monooxide oxidant, catalyst, material of enamel and manganesesalt. Or used in firework, the purification of water, medicine, fertilizer and printing-dyeing of textile. We are an ISO certificate company to supply high quality BATTERY material Manganese Dioxide. We are glade to introduce ourself, Changsha Green Mountain Chemical Co., Ltd. As an ISO9001: 2000 approved supplier of fertilizers, feed addtitives and other chemicals. Till 2011, we have created long term cooperation with more then 80 companies located in 30 different countries and areas on followed products: Before exporting, our quality has been approved by SGS, BV, CIQC for several times, we also would be glade to offer that for you. Please contact us free to get the latest best price and full spec. Looking forward to be your reliable partner from now!
| Items |
Specification |
Typical |
| Mno2 |
≥ 91.0% |
92.0% |
| Moisture |
≤ 3.0% |
2.0% |
| Fe |
≤ 0.0100% |
0.006% |
| Cu |
≤ 0.0005% |
0.0001% |
| Pb |
≤ 0.0005% |
0.0001% |
| Ni |
≤ 0.0010% |
0.0003% |
| Co |
≤ 0.0010% |
0.0003% |
| Sulfates |
≤ 1.4% |
1.2% |
| Insolubles in HCI |
≤ 0.1% |
0.01% |
| *PH |
7.5 - 8.5 |
8.0 |
| *Particle Size |
|
|
| -100 |
≥ 99.5% |
99.9% |
| -325 |
≥ 90.0% |
95.0 |
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