Tantalum nitride, 99.5% (metals basis)

Description

CAS: 12033-62-4 | NTa | 194.955 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 12033-62-4
• Molecular Formula: NTa
• Molecular Weight (g/mol): 194.955
• MDL Number: MFCD00049568
• InChI Key: MZLGASXMSKOWSE-UHFFFAOYSA-N
• Synonym: tantalum nitride, tantalum nitride tan, tantalum mononitride, tantalum nitride trace metals basis 10g
• PubChem CID: 82832
• IUPAC Name: azanylidynetantalum
• SMILES: N#[Ta]

• Melting Point: 3360°C
• Physical Form: Powder
• Quantity: 10 g
• Solubility Information: Insoluble in water.
• Formula Weight: 194.95
• Percent Purity: 99.5%
• Odor: Odorless
• Assay: (metals basis)
• Chemical Name or Material: Tantalum nitride

Safety and Handling

EINECSNumber	234-788-4
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only