Electrolytic Manganese Dioxide

• Post Date:

  Nov 26,2013

• Expiry Date:

  May 25,2014

• Detailed Description:

  Cas No. :1313-13-9 Price:Depend on t USD Metric Tons
  Payment Method: Tt, L/C
  P-type electroletic manganese dioxide:
  Items Specification Typical
  MnO2 ≥ 91.0% 92.33%
  H2O ≤ 3.0% 2.17%
  Fe ≤ 100ppm 65 ppm
  Cu ≤ 5ppm 0.5 ppm
  Pb ≤ 5ppm 0.5 ppm
  Ni ≤ 5ppm 2.0 ppm
  Co ≤ 5ppm 2.0 ppm
  Hg ≤ 50ppm 47ppm
  Insolubels in HCl ≤ 0.10% 0.01%
  Sulfate ≤ 1.4% 1.2%
  pH(water extraction)
  5.5~7.5 6.5
  Finess -100mesh ≥ 99.5% 99.9%
  -200mesh ≥ 95.0% 92.0%
  -325mesh ≥ 90.0% 95.0%
  Mercury-free Alkaline Manganese EMD:
  Item Specification
  MnO2 92.2%
  H2O 1.7%
  Fe 48.5 ppm
  Cu 0.5 ppm
  Pb 0.5 ppm
  Ni 1.41 ppm
  Co 1.2 ppm
  Mo 0.2 ppm
  As 0.2 ppm
  Sb 0.2 ppm
  K 170 ppm
  Hg 5 ppm
  Insolubels in HCl 0.01%
  Sulfate 1.22%
  pH(water extraction)
  6.65
  Absorption amount 1 ml
  Specific area 28 m2/g
  Apparent gravity 1.70
  Finess -100mesh 99.9%
  -200mesh 92.0%
  -325mesh 65.0%
  

• CAS Registry Number:

  1313-13-9

• 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;

• Molecular Formula:

  MnO₂

• Molecular Weight:

  86.94

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/22:;
  

• Safety Description:

  S25:;
  

• Company:

  Hunan qingChong manganese industry co,.ltd     [ China ]        

• Contact:

  Friday Li

• Tel:

  +86-731-52326088

• Fax:

  +86-731-52326138

• Email:

  friday@xtmk.com