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44441 Manganese(II) oxide, 99.99% (metals basis)

CAS Number

Stock No. Size Price ($) Quantity Availability
44441-09 10g 108.00
44441-18 50g 396.00
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Manganese(II) oxide, 99.99% (metals basis)


Chemical Properties

Formula Weight
Storage & Sensitivity
Ambient temperatures.
Soluble in hydrochloric acid. Insoluble in water.


The main use of manganese dioxide is in dry-cell batteries, such as the alkaline battery and the zinc-carbon battery. It is useful as a pigment, and as a precursor to other manganese compounds. It is used as a reagent in organic synthesis, for instance, for the oxidation of allylic alcohols and arylmethyl alcohols. It is also employed in various industrial purposes such as adhesives and sealant chemicals, lubricants and lubricant additives, fertilizers, oxidizing/reducing agents, plating agents and surface treating agents, processing aids, air care products, paints and coatings.


Strong oxidant. Reacts aggressively with combustible and reducing materials.

Literature References

Kuo, C-H.; Mosa, I. M.; Poyraz, A. S.; Biswas, S.; El-Sawy, A. M.; Song, W.; Luo, Z.;Chen, S-Y.; Rusling, J. F.; He, J.; Suib, S. L. Robust Mesoporous Manganese Oxide Catalysts for Water Oxidation. ACS Catal. 2015, 5 (3), 1693-1699.

Veeramani, H.; Aruguete, D.; Monsegue, N.; Murayama, M.; Dippon, U.; Kappler, A.; Hochella, M. F. Low-Temperature Green Synthesis of Multivalent Manganese Oxide Nanowires. ACS Sustainable Chem. Eng. 2013, 1 (9), 1070-1074.

Lee, W.; Lee, J. W. Concurrent Production of Carbon Monoxide and Manganese(II) Oxide through the Reaction of Carbon Dioxide with Manganese. ACS Sustainable Chem. Eng.2014, 2 (6), 1503-1509.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H312-H315-H319-H332-H335

Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. Harmful if inhaled. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • 10805

    Manganese(IV) oxide, Puratronic®, 99.996% (metals basis)
  • 10838

    Potassium carbonate, Puratronic®, 99.997% (metals basis)
  • 10861

    Sodium carbonate, anhydrous, Puratronic®, 99.997% (metals basis)
  • 11265

    Lanthanum(III) oxide, REacton®, 99.999% (REO)
  • 87791

    Manganese(III) oxide, 98%

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