Description

Ditungsten Nitride CAS NO 12033-72-6 is an advanced inorganic compound composed of tungsten and nitrogen, known for its high hardness and thermal stability. This material is valued in industrial and research settings for its potential to enhance the wear resistance and durability of surfaces and components. It is primarily sought by manufacturers and R&D laboratories in the fields of hard coatings, semiconductor fabrication, and catalysis.

Application

• As a hard coating material for cutting tools, dies, and wear-resistant parts to extend service life.
• In the semiconductor industry as a potential diffusion barrier or conductive layer in microelectronics.
• For research and development of novel catalytic materials, particularly in nitrogen fixation or ammonia synthesis processes.
• As a precursor or additive in the synthesis of other advanced tungsten-based ceramics and composites.
• In surface engineering for creating protective thin films with high thermal and chemical stability.
• For experimental studies in materials science focusing on nitrides and their properties.

Basic Information

Product Name	Ditungsten Nitride
CAS No.	12033-72-6
Molecular Formula	W2N
Molecular Weight	381.69 g/mol
Synonyms	Tungsten Nitride (W2N); Tungsten Mononitride; Ditungsten Mononitride; Nitridotungsten; Tungsten-Nitrogen Compound; W2N; Tungsten Nitride Powder
EINECS	Contact for details

Quality Control

Our Ditungsten Nitride is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. All materials undergo comprehensive analytical testing, including phase purity and elemental analysis. A Certificate of Analysis (COA) detailing specific lot results is provided with every shipment to guarantee compliance with your technical requirements.

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 moisture-sensitive (hygroscopic) and should be kept under an inert atmosphere such as argon or nitrogen for long-term storage to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Dark gray to black powder
Identification (XRD)	Conforms to W2N phase
Purity (W2N basis)	≥ 99%
Tungsten (W) Content	≥ 95%
Nitrogen (N) Content	≥ 3.5%
Oxygen Content	≤ 0.5%
Particle Size (D50)	1-10 µm (customizable)

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