[43664] CAS 12007-23-7 | Hafnium boride, 99.5% (metals basis excluding Zr), Zr <2%
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Brand: Alfa Aesar
12007-23-7 | B2Hf | hafnium diboride
Chemical Identifiers
CAS
12007-23-7
Molecular Weight (g/mol)
200.11
Synonym
hafnium diboride
SMILES
[B].[B].[Hf]
InChI Key
LRTTZMZPZHBOPO-UHFFFAOYSA-N
Molecular Formula
B2Hf
IUPAC Name
diboron hafnium
Specifications
Total Metal Impurities excluding Zr
0.5% max.
Impurity content
Zr<2%
설명
Hafnium boride is used in wear resistant coatings. It is also employed as a nuclear reactor control rod. Furthermore, it is used in hypervelocity re-entry vehicles like ICBM heat shields or aerodynamic leading-edges. It is useful in the preparation of high temperature composites in conjunction with silicon carbide (SiC).
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.
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS12007-23-7FORMULAB2HfEINECS234-500-7MDLMFCD00016125
| Pakage | 10g, 250g, 50G |
|---|---|
| brand | Alfa Aesar |
