Shenzhen Pengcheng Redstar Industry Co.,ltd

Manganese(IV) oxide

• Category :

  Inorganic chemicals

• Synonyms :

  C.I. 77728;C.I. Pigment Black 14;C.I. Pigment Brown 8;Manganese dioxide;manganese dioxide activated;Manganese(IV) oxide activated;Manganese(IV)oxide pn activated carbon;manganese dioxide, ore of Chapter 26;manganese dioxide, other than natural;Manganese (IV) oxide;Manganeseoxideonactivatedcarbon;Manganeseoxideactivatedtechngr;Manganeseoxideblackpowder;Manganese Oxide;Manganese dioxide, active;dioxomanganese;manganyl oxygen(-2) anion;Manganses(Ⅳ)oxide;Manganese(IV) dioxide;

• CAS NO :

  1313-13-9

• EC NO :

  215-202-6

• Molecular Formula :

  MnO₂

• Molecular Weight :

  86.94

• Main Specifications :

  MnO2≥91%

• InChI :

  InChI=1/C4H12N.BH2/c1-5(2,3)4;/h1-4H3;1H2/q+1;-1

• Packing :

  Plastic woven bag lined with inner plastic bag, 40kg /bag

• Product description :

  1.Properties: Electrolytic manganese dioxide (for LiMn₂O₄ battery) is black crystal or brown black powder. It is used as catalyst and insoluble in water and nitric acid

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  ?2.Specifications (It can be produced by customer's requirement):

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  Item	Name	LiMn2O4 battery
  1	MnO2	≥91%
  2	Mn	≥60%
  3	Moisture	≤2%
  4	HCL Insolubles	≤0.1%
  5	SO42-	≤1.3%
  6	Fe	≤90ppm
  7	Cu	≤2ppm
  8	Na	≤4000ppm or 500ppm
  9	Co	≤5ppm
  10	Ni	≤5ppm
  11	Mo	≤1ppm
  12	Pb	≤2ppm
  13	K	≤200ppm
  14	PH	6±1
  15	Specific gravity (g/cm3)	1.6﹣1.8(g/cm3)
  16	Tap Density (g/cm3)?	≤2.5(g/cm3)
  Mesh Size
  1	D10	≥2 (?m)
  2	D50	10-20(?m)
  3	D90	25-35(?m)

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  3.Application: Electrolytic manganese dioxide (for LiMn₂O₄ battery) is mainly used for the production of Lithium manganite battery’s positive materials.

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• Uses :

  More details in Product Introduction

• Molecular Structure :