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ZCHG25
ZhongCheng Chemical
ZCHG25
High Quality MnO2 Powder CAS No. 1313-13-9 Manganese Dioxide Powder
Manganese dioxide is an amphoteric oxide mainly derived from the natural mineral pyrolusite. It is a very stable black powdery solid at room temperature, which can be used as a depolarizer for dry batteries and is very useful in organic chemistry.
Product specifications of manganese dioxide
Chemical name | Manganese dioxide |
Common name | Manganese Powder |
CAS NO. | 1313-13-9 |
Molecular formula | MnO₂ |
Molecular weight | 86.94 |
Grade | Industrial Grade |
Packaging specifications | Plastic Woven Sack，25KG |
Content | 45% |
Executive standards | / |
Producer | China |
Quality guarantee period | 12 months |
Product technical indicators of manganese dioxide
Item | Inspection results |
Character | Black Powder |
MnO，% | 45.6 |
Fe，% | 5.5 |
H2O，% | 4.2 |
Passing through（200mesh） | 98 |
Application of manganese dioxide
Manganese dioxide is widely used in various industries due to its excellent performance. Used as a depolarizer in batteries; It is a very good decolorizing agent in the glass manufacturing industry; Used in the electronic industry to produce zinc iron oxide magnetic materials; Used as a raw material for ferroalloys in the steelmaking industry; Heating agents for pouring industry; Absorbent acting on carbon monoxide in gas masks; Used as an oxidant, catalyst for organic synthesis, and desiccant for paints and inks in the chemical industry; It is also used as a combustion aid in the match industry, as well as a raw material for ceramic and enamel glazes and strong salts; It is also used for purifying iron in fireworks, water, medicine, fertilizers, and textile printing and dyeing.
Storage instructions
Do not expose to direct sunlight during storage and place in a well ventilated area for benefits.
Storage temperature at 25 ℃.
Shelf life of six months.
Avoid smoking or ignition sources.
Not allowed to be stored or transported together with toxic substances.
Avoid damage to packaging properties.
