HAFNIUM BORIDE
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- Product name: HAFNIUM BORIDE
- CAS: 12007-23-7
- MF: B2Hf-
- MW: 200.11
- EINECS:234-500-7
- MDL Number:MFCD23713084
- Synonyms:HAFNIUM BORIDE;HAFNIUM DIBORIDE;HAFNIUM BORIDE, 99.5% (METALS BASIS EXCLUDING ZR), ZR <2%;Hafnium boride, 99% (metals basis);Hafnium boride powder;HafniuM borid;Hafnium boride powder, -325 mesh, 99% trace metals basis;Hafnium boride, 99.5% trace metals basis excluding Zr
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Properties
Melting point :3250°C
Density :10.5
form :Powder
Specific Gravity :10.5
color :gray hexagonal, hexane crystals, crystalline
Water Solubility :Insoluble in water.
Crystal Structure :Hexagonal
Exposure limits :ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 InChIKey :VFOMGQXFCYKNAF-UHFFFAOYSA-N
EPA Substance Registry System :Hafnium boride (HfB2) (12007-23-7)
Density :10.5
form :Powder
Specific Gravity :10.5
color :gray hexagonal, hexane crystals, crystalline
Water Solubility :Insoluble in water.
Crystal Structure :Hexagonal
Exposure limits :ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 InChIKey :VFOMGQXFCYKNAF-UHFFFAOYSA-N
EPA Substance Registry System :Hafnium boride (HfB2) (12007-23-7)
Safety Information
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Description
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).Related product price
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₹3435-24352
