Description

Manganese Nickel Oxide CAS NO 68136-21-0 is a high-purity, mixed metal oxide compound of significant industrial importance. This material serves as a critical functional component in advanced ceramics and electronic applications due to its specific electrical and catalytic properties. It is primarily utilized by manufacturers in the electronics, battery technology, and specialty catalyst sectors seeking reliable, high-performance raw materials.

Application

• Key precursor material for the production of NTC (Negative Temperature Coefficient) thermistor ceramics.
• Active component in formulations for thick-film resistors and other passive electronic components.
• Catalyst and catalyst support in specialized chemical synthesis and oxidation processes.
• Raw material for advanced electrode and energy storage materials, particularly in battery research.
• Additive in the manufacture of certain types of colored glass and pigments.
• Used in sensor technology for gas detection and environmental monitoring systems.
• Component in ferrite and ceramic magnet production.

Basic Information

Product Name	Manganese Nickel Oxide
CAS No.	68136-21-0
Molecular Formula	Typically represented as NiMn2O4 or a non-stoichiometric mix
Molecular Weight	Contact for details
Synonyms	Nickel Manganese Oxide; Manganonickel Oxide; Nickel Manganite; Nickel(II) Manganese(III) Oxide; NiMn2O4; Spinel-type Nickel Manganate; NTC Ceramic Precursor; EINECS 268-841-5
EINECS	268-841-5

Quality Control

Our Manganese Nickel Oxide is produced under a stringent quality management system. Each batch undergoes rigorous testing for chemical composition, phase purity, particle size distribution, and trace metal impurities to ensure it meets the exacting requirements of advanced material applications. Certificates of Analysis (COA) detailing lot-specific results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Fine Black/Brown Powder
Identification (XRD)	Conforms to NiMn2O4 Spinel Phase
Assay (as NiMn2O4)	≥ 99.0%
Nickel (Ni) Content	18.0 - 22.0 %
Manganese (Mn) Content	Balance
Particle Size (D50)	1.0 - 3.0 µm
Loss on Drying (LOD)	≤ 1.0 %
Trace Metals (ICP)	As per customer grade requirement

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.