12033-72-6
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Basic information
- Product Name: ditungsten nitride
- Synonyms: ditungsten nitride;Einecs 234-792-6;Tungsten nitride (W2N)
- CAS NO:12033-72-6
- Molecular Formula: N4W2
- Molecular Weight: 423.7068
- EINECS: 234-792-6
- Product Categories: N/A
- Mol File: 12033-72-6.mol
- Article Data: 0
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Chemical Properties
- Melting Point: decomposes [KIR81]
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /gray cubic crystals
- Density: 17.800
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: ditungsten nitride(CAS DataBase Reference)
- NIST Chemistry Reference: ditungsten nitride(12033-72-6)
- EPA Substance Registry System: ditungsten nitride(12033-72-6)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 12033-72-6(Hazardous Substances Data)
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12033-72-6 Usage
Description
Ditungsten nitride is a chemical compound with the formula W2N, characterized by its gray color and face-centered cubic (fcc) crystal structure with a lattice constant of 0.412 nm. It can be synthesized by heating tungsten in ammonia and is known to have a related phase, WN, with the chemical formula 12058-38-7 [KIR83] [KIR81].Uses
Used in Industrial Applications:Ditungsten nitride is used as a hard, wear-resistant material for various industrial applications due to its high melting point and excellent chemical stability.
Used in Electronics Industry:
In the electronics industry, ditungsten nitride is utilized as a refractory material for high-temperature applications, such as in the manufacturing of semiconductor devices and components that require resistance to extreme temperatures and harsh environments.
Used in Aerospace Industry:
Ditungsten nitride is employed as a material for aerospace components that require high strength, thermal stability, and resistance to wear and corrosion, making it suitable for use in engines, turbines, and other high-performance systems.
Used in Cutting Tools Industry:
Due to its hardness and wear resistance, ditungsten nitride is used as a material for cutting tools, such as drills, milling tools, and other precision instruments that require durability and long-lasting performance.
Used in Research and Development:
Ditungsten nitride is also used in research and development for studying its unique properties and potential applications in various fields, including materials science, nanotechnology, and advanced manufacturing processes.
Check Digit Verification of cas no
The CAS Registry Mumber 12033-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,3 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.Calculate Digit Verification of CAS Registry Number 12033-72:
(7*1)+(6*2)+(5*0)+(4*3)+(3*3)+(2*7)+(1*2)=56
56 % 10 = 6
So 12033-72-6 is a valid CAS Registry Number.
InChI:InChI=1/2H3N.W/h2*1H3;/q2*-3;+6
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ditungsten nitride
