Description

Tetrachromium Nitride CAS NO 12645-11-3 is an inorganic compound known for its high hardness and thermal stability. This material is valued in advanced industrial applications for its unique refractory and wear-resistant properties. It is primarily utilized in sectors requiring specialized ceramic and coating materials, such as high-performance tooling and surface engineering.

Application

• As a hard coating material for cutting tools and wear-resistant components.
• In the formulation of advanced ceramics for high-temperature and corrosive environments.
• As a precursor or additive in the synthesis of other nitride-based materials.
• For research and development in materials science, exploring new superhard compounds.
• Potential use in protective surface layers for aerospace and automotive parts.
• As a reinforcing phase in metal matrix composites to enhance mechanical properties.

Basic Information

Product Name	Tetrachromium Nitride
CAS No.	12645-11-3
Molecular Formula	Cr4N
Molecular Weight	251.99 g/mol
Synonyms	Chromium Nitride (Cr4N); Chromium(III) Nitride (non-stoichiometric); Cr4N; Nitridotetrachromium; Tetrachromium Mononitride; Chromium-Nitrogen Compound
EINECS	Contact for details

Quality Control

Our Tetrachromium Nitride is produced and handled under strict quality management protocols. The product undergoes rigorous analytical testing to ensure batch-to-batch consistency and compliance with defined specifications. A Certificate of Analysis (COA) detailing purity, particle size, and other critical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be kept under an inert atmosphere such as argon or nitrogen to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Dark gray to black powder
Identification (XRD)	Conforms to structure
Assay (Cr4N)	≥ 95.0 %
Particle Size (D50)	< 10 µm
Oxygen Content	≤ 2.0 %
Metallic Impurities	Contact for details

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