| Customization: | Available |
|---|---|
| CAS No.: | 1313-13-9 |
| Formula: | Mno2 |
|
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Product Description
Manganese dioxide is a commonly used oxidant, can be widely used in various oxidation reactions, can also be used as a catalyst for some chemical reactions, such as HP decomposition to oxygen, decomposition to oxygen and other reactions. Manganese dioxide is often used in batteries, pigments, synthetic polymers and other industrial fields, the specific uses are as follows:
a. Battery: manganese dioxide can be used as a dry battery depolarizer, used in zinc carbon batteries, alkaline batteries and other dry batteries to provide power for electronic devices.
b.. Pigment: manganese dioxide can be used as a colorant to provide specific colors for glass, ceramics and other products, such as dyeing glass into purple, blue, black and so on.
c.Catalysts and oxidants: manganese dioxide has high adsorbability, can effectively catalyze and promote various chemical reactions, and plays an important role in the synthesis industry.
|
No.
|
Item
|
Technical index
|
|
1
|
MnO2
|
≥ 90-92.0%
|
|
2
|
H2O
|
≤ 3.0%
|
|
3
|
Fe
|
≤ 100ppm
|
|
4
|
Cu
|
≤ 5ppm
|
|
5
|
Pb
|
≤ 5ppm
|
|
6
|
Ni
|
≤ 5ppm
|
|
7
|
Co
|
≤ 5ppm
|
|
8
|
K(ppm)
|
≤ 5ppm
|
|
9
|
PH value ( Determination by distilled water method )
|
5.5~7.5
|
|
10
|
SO42-(%)
|
≤1.3
|
|
11
|
Mean particle size
|
3um
|
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