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10043-11-5 - Boron nitride, 99.5% (metals basis) - 11078 - Alfa Aesar

11078 Boron nitride, 99.5% (metals basis)

CAS-Nummer
10043-11-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50g 71,54
250g 264,81
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Boron nitride, 99.5% (metals basis)

MDL
MFCD00011317
EINECS
233-136-6

Chemische Eigenschaften

Formel
BN (hexagonal)
Molmasse
24.82
Form
-325 Mesh Powder
Löslichkeit
Insoluble in water.

Anwendungen

Boron nitride used in the manufacture of high-temperature equipment parts due to its excellent thermal and chemical stability. It is used as a lubricant and an additive to cosmetics, paints, dental cements and pencil leads. It is also used to provide self lubricating properties to ceramics, alloys, resins, plastics and rubbers. In addition to this, it has many industrial applications such as xerographic process, laser printers, oxygen sensors and proton conductors. Cubic boron nitride is used as an abrasive material.

Bemerkungen

Incompatible with oxidizing agents and water.

Literaturverweise

Yankowitz, M.; Xue, J.; Cormode, D.; Sanchez-Yamagishi, J. D.; Watanabe, K.; Taniguchi, T.; Jarillo-Herrero, P.; Jacquod, P.; LeRoy, B. J. Emergence of Superlattice Dirac Points in Graphene on Hexagonal Boron Nitride. Nat. Phys. 2012, 8, 382-386.

Tian, Y.; Xu, B.; Yu, D.; Ma, Y.; Wang, Y.; Jiang, Y.; Hu, W.; Tang, C.; Gao, Y.; Luo, K.; Zhao, Z.; Wang, L.; Wen, B.; He, J.; Liu, Z. Ultrahard Nanotwinned Cubic Boron Nitride. Nature 2013, 493, 385-388.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H319-H335

Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P264-P305+P351+P338-P304+P340-P312-P337+P313-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. If eye irritation persists: Get medical advice/attention. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1346
Harmonized Tariff Code
2850.00
TSCA
Yes

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