EMD electrolytic manganese dioxide mno2

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Product Overview

Description


 



Product Description


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Manganese dioxide


 


CAS No.:1313-13-9    


EINECS No.:215-202-6    


Molecular weight: 86.936


HS Code: 2820100000


Molecular Formula:  MnO2


 Structural Formula:


 


Synonyms: Manganese (IV) oxide;Manganese dioxide


 


Manganese dioxide Properties:


Natural Manganese Dioxide is mainly used in electrolytic zinc electrolytic lead, ceramics,chemistry industry and Battery industry.It refers to medication(Potassium Permanganate),national defense,electronical


Technology,printing and dyeing,photography,ceramics,match,weld, water purification, disenfactor, oxidant, catalyst, agriculture and other industries.


Electrolytic manganese dioxide is the excellent depolarizing agent for battery, it has the characteristics of large discharge capacity, strong activity, small volume, long service life etc., So it has become the critical component of the battery cathode mix in today’s alkaline & lihtium ion batteries.


Manganese dioxide Specifications: 







































































Item



Specification



Result



Appearance



Black powder



complied



MnO2



≥90.0%



92.15%



H2O



≤3.0%



1.76%



Fe



≤100ppm



58ppm



Cu



≤5ppm



0.8ppm



Pb



≤5ppm



0.4ppm



Ni



≤5ppm



0.32ppm



CO



≤5ppm



0.11ppm



PH



5.5~7.5



6.1



Particle Size-100 Mesh



≥99.5%



100%



Particle Size-200 Mesh



≥95.0%



96.%



Particle Size-325 Mesh



≥95.0%.



92.0%



 


Manganese dioxide Application:


As the oxidizing agent in the fine chemical production process;


Good decolorizing agent in glass industry;


Raw material of Fe Mn alloy in steel-making industry;


Also used in fireworks, the purification of water, fertilizer and fabric printing and dyeing.


 


Manganese dioxide Packing:


25kg/40 woven bag, 1000kg/jumbo bag or according to your requirement.


 


Manganese dioxide Safety Protection:


Kept under dry and Cool place, Kept away from goods that can affect the quality of the goods, against damp. Careful load and unload, be care not pollute or torn the package, avoid rain and insolation during transportation.



 


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0.1794 s.