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Product #: CB-701

Product Description

Niobium Disilicide is a grey-black ceramic powder that is insoluble in water. NbSi2 is used in the production of optoelectronics, and ceramic materials.

Product Cost

Quantities May be Limited
The pricing for this product is subject to fluctuation based on market rates, therefore real-time pricing is not available. We recommend requesting a quote to receive accurate pricing information, via the quote tool on this page. Our pricing is influenced by multiple factors, and we strive to provide the most precise and up-to-date pricing details to our valued customers.
Quantity (LB) Price
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Note: Prices are subject to change without notice due to market conditions

Product Notes

100 gram minimum order

Can ship by UPS or FedEx

Standard Packaging: 1 kg, 5 kg containers.


Formula NbSi2 149.08
Purity 99.8
Particle Size 10 Micron
Schedule B 8112.92.9000
CAS CAS-12034-80-9
Melting Point 1950°C / 3542°F
Boiling Point -
Density 5.6
Coef. of Expansion @ 20°C -
Crystal Structure Hexagonal
Electric Resistivity -
Composition Nb: 62.32%, Si2: 37.68%




Optoelectronic, Ceramic Materials

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