ChemicalBook > CAS DataBase List > TANTALUM NITRIDE
TANTALUM NITRIDE
- Product Name
- TANTALUM NITRIDE
- CAS No.
- 12033-62-4
- Chemical Name
- TANTALUM NITRIDE
- Synonyms
- Einecs 234-788-4;TANTALUM NITRIDE;azanylidynetantalum;tantalum mononitride;tantalumnitride(tan);Nanometer TaN Powder;tantalum(III) nitride;Tantalum Nitride , powder (TaN);TANTALUM NITRIDE, <5 MICRON, 99.5%;TANTALUM NITRIDE ISO 9001：2015 REACH
- CBNumber
- CB2171768
- Molecular Formula
- NTa
- Formula Weight
- 194.95
- MOL File
- 12033-62-4.mol
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TANTALUM NITRIDE Property
- Melting point:
- 3360°C
- Density
- 14.6 g/cm3
- solubility
- insoluble in H2O; slightly soluble in aquaregia; reacts with alkaline solutions
- form
- Powder
- color
- black hexagonal, hexane crystals, crystalline
- Resistivity
- 128–135 (ρ/μΩ.cm)
- Water Solubility
- Insoluble in water.
- Crystal Structure
- Hexagonal
- CAS DataBase Reference
- 12033-62-4(CAS DataBase Reference)
- EPA Substance Registry System
- Tantalum nitride (TaN) (12033-62-4)
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Safety
- WGK Germany
- 3
- TSCA
- Yes
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N-Bromosuccinimide Price
Alfa Aesar
- Product number
- 013093
- Product name
- Tantalum nitride
- Purity
- 99.5% (metals basis)
- Packaging
- 10g
- Price
- $58.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 013093
- Product name
- Tantalum nitride
- Purity
- 99.5% (metals basis)
- Packaging
- 50g
- Price
- $310
- Updated
- 2023/06/20
American Custom Chemicals Corporation
- Product number
- ING0005392
- Product name
- TANTALUM NITRIDE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $505.38
- Updated
- 2021/12/16
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TANTALUM NITRIDE Chemical Properties,Usage,Production
Chemical Properties
Hexagonal, brown, bronze, or black crystals. Insoluble in water; slightly soluble in aqua regia, nitric acid, hydrogen fluoride.
Physical properties
Bronze or black crystals. Transition temperature 1.8 K. Insoluble in water, slowly attacked by aqua regia, HF, and HNO3.
Uses
Tantalum nitride is used to create barrier or "glue" layers between copper, or other conductive metals, and dielectric insulator films such as thermal oxides. These films are deposited on top of silicon wafers during the manufacture of integrated circuits, to create thin film surface mount resistors and has other electronic applications.
Production Methods
Tantalum nitride, TaN, is produced by direct synthesis of the elements at 1,100 °C (2,012 °F). Very pure TaN has been produced by spontaneous reaction of lithium amide, LiNH2, and TaCl5 . The compound is often added to cermets in 3–18 wt %. Ta3N5 is used as a red pigment in plastics and paints.
TANTALUM NITRIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from TANTALUM NITRIDE manufacturers
Career Henan Chemical Co
- Product
- TANTALUM NITRIDE 12033-62-4
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1kg,5kg,50kg
- Release date
- 2020-01-16
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