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Zirconium boride, 99.5% (metals basis excluding Hf), Thermo Scientific Chemicals
Description
Zirconium Boride is used as an aerospace refractory, in cutting tools, and to protect thermocouple tubes. It is also acts as an antioxidant in carbon-bonded refractory ceramics, neutron absorber.
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
Specifications
Melting Point | 3000°C |
Physical Form | Powder |
Quantity | 250 g |
Linear Formula | ZrB2 |
UN Number | UN3178 |
Solubility Information | It is insoluble in water. |
Formula Weight | 112.84 |
Percent Purity | 99.5% |
Assay | (metals basis excluding Hf) |
Chemical Name or Material | Zirconium boride |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
X31J020 | Certificate of Analysis | 06/11/2023 | 047030.30,047030.18 |
Z03H051 | Certificate of Analysis | 12/04/2022 | 047030.30,047030.18 |
Q14C038 | Certificate of Analysis | 08/12/2021 | 047030.30,047030.18 |
R02F037 | Certificate of Analysis | 07/12/2021 | 047030.30,047030.18 |
S01B011 | Certificate of Analysis | 07/12/2021 | 047030.30,047030.18 |
RUO – Research Use Only
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