Manganese Oxide (MnO) Powder — Vedanta Alloys

Manganese Oxide MnO Powder Manufacturer & Supplier

Manufacturing high‑purity manganese compounds used in metallurgy, batteries, chemicals, and industrial applications. We are a leading manufacturer of high‑purity manganese oxides, serving critical industries with advanced material solutions. Our MnO and MnO₂ powders are produced via proprietary synthesis and rigorous beneficiation, ensuring trace-metal control and consistent particle morphology. From steel alloying and welding fluxes to lithium‑ion cathodes and chemical intermediates, our manganese compounds meet the strictest specifications. Every batch is certified for purity, density, and reactivity.

99.5%+

MnO purity, metals basis

99.3%+

MnO₂ purity, battery grade

<50 ppm

Fe, Cu, Ni, Pb, As combined

2–150 µm

Custom D50 particle size

Purity commitment

Every batch certified

≥ 99.5%

MnO, metals basis

≥ 99.3%

MnO₂, battery grade

< 50 ppm

Fe, Cu, Ni, Pb, As — controlled

2–150 µm

Custom particle size, D50

Two core compounds

Manufactured in‑house

Manganese(II) Oxide

MnO

grayish‑green powder

Purity99.5% – 99.9%

Typical D503–10 µm (adjustable)

Primary applications

Metallurgical fluxes Steel desulphurisation Fertiliser micronutrient Glass & ceramics Catalysts

Manganese(IV) Oxide

MnO₂

black / dark brown powder

Purity≥ 99.3% (battery grade)

Surface area25–45 m²/g (CMD/EMD)

Primary applications

Li‑ion cathodes (LMO) Zinc‑carbon & alkaline Water treatment Chemical oxidiser Supercapacitors

Serving four core sectors

From mine to cell

Metallurgy

Steelmaking, alloys, welding, Mn‑additives

Batteries

Primary & Li‑ion, cathode precursors

Chemicals

Oxidation catalysts, fine chemicals, pigments

Industrial

Ceramics, glazes, water treatment, desiccants

Typical specifications

High‑purity range

Attribute	Value
MnO (II), total Mn	≥ 77.0%
MnO₂ (IV), total Mn	≥ 62.5%
Fe (both grades)	< 20 ppm
Cu, Ni, Co (each)	< 10 ppm
Pb, As, Cd	< 5 ppm
Moisture (as H₂O)	< 0.2%
BET surface (MnO₂, natural/CMD)	20 – 50 m²/g

Process & quality: our manufacturing combines hydrometallurgical refining and precision calcination. ICP‑MS and XRD control ensure phase purity and traceability. Custom oxygen stoichiometry available for MnO₂ (β, γ, ε). Every lot is documented.