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12045-64-6 - Zirconium boride, 99.5% (metals basis excluding Hf) - Zirconium diboride - 12140 - Alfa Aesar

12140 Zirconium boride, 99.5% (metals basis excluding Hf)

CAS Number
12045-64-6
Synonyms
Zirconium diboride

Size Price ($) Quantity Availability
50g 97.20
250g 349.00
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Zirconium boride, 99.5% (metals basis excluding Hf)

MDL
MFCD00064648
EINECS
234-963-5

Chemical Properties

Formula
ZrB2
Formula Weight
112.84
Form
-325 Mesh Powder
Melting point
3000°
Solubility
Insoluble in water.

Applications

Zirconium boride is use to improve resistance in zirconia-based, carbon-bonded refractories in contact with ferrous melts. Used in nuclear applications, aerospace refractory, in cutting tools and to protect thermocouple tubes. It also used in use of its relatively high conductivity, especially for a ceramic.

Notes

Store in cool, dry place in tightly closed container.

GHS Hazard and Precautionary Statements

Hazard Statements: H228

Flammable solid.

Precautionary Statements: P210-P280-P240-P241-P370+P378a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. In case of fire: Use for extinction: CO2, powder or water spray.

Other References

Hazard Class
4.1
Packing Group
III
Harmonized Tariff Code
2850.00
TSCA
Yes

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