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Manganese(IV) oxide ≥89.0%, powder, Supelco®
 :  Merck
 
Manganese(IV) oxide ≥89.0%, powder, Supelco®
 :  Merck
 

 

  • Environmentally Preferable:

 

 

  • Assay (manganometric):
    ≥ 89.0 %
  • Substances insoluble in hydrochloric acid:
    ≤ 5.0 %
  • Sulphate (SO₄):
    ≤ 0.1 %
  • Ba (Barium):
    ≤ 1.0 %
  • Ca (Calcium):
    ≤ 1.0 %
  • Fe (Iron):
    ≤ 1.5 %
  • Loss on drying (105 °C):
    ≤ 0.3 %

 

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