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Boron nitride

Boron nitride Suppliers list
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Products Intro: Product Name:Boron nitride
CAS:10043-11-5
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Products Intro: Product Name:boron nitride
CAS:10043-11-5
Purity:99% Package:25KG;40USD
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CAS:10043-11-5
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CAS:10043-11-5
Purity:10μm Package:1kg;5kg
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Products Intro: Product Name:Boron nitride
CAS:10043-11-5
Purity:99.9% 99% Package:1kg
Boron nitride Basic information
Product Name:Boron nitride
Synonyms:Nitriloboron;Boron nitride nanopowder, APS 5-20nm;Boron nitride sputtering target, 25.4mm (1.0in) dia x 3.18mm (0.125in) thick, 99.99% (metals basis e;Boron nitride, Aerosol Refractory Paint, 97+%, (balance B2O3);Boron Nitride (Metals Basis);boron mononi;BN B50;BN C
CAS:10043-11-5
MF:BN
MW:24.82
EINECS:233-136-6
Product Categories:metal nitride;Inorganics;Ceramics;Metal and Ceramic Science;Nitrides
Mol File:10043-11-5.mol
Boron nitride Structure
Boron nitride Chemical Properties
Melting point 2700℃
Boiling point sublimes sl below 3000℃ [MER06]
density 2.29
storage temp. -20°C
form Powder
color White
PH5-8 (100g/l, H2O, 20℃)(slurry)
Water Solubility Soluble in water (slightly soluble) at 20°C, and water (soluble) at 95°C.
Sensitive Hygroscopic
Merck 14,1346
Stability:Stable. Incompatible with oxidizing agents, water.
CAS DataBase Reference10043-11-5(CAS DataBase Reference)
NIST Chemistry ReferenceBoron nitride(10043-11-5)
Safety Information
Hazard Codes Xi
Risk Statements 36/37
Safety Statements 26-36
RIDADR UN1950
WGK Germany 3
RTECS ED7800000
TSCA Yes
HS Code 2850 00 20
HazardClass 2.1
ToxicityLD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rat > 2000 mg/kg
MSDS Information
ProviderLanguage
Boron nitride English
ALFA English
Boron nitride Usage And Synthesis
DescriptionBoron nitride is a material in which the extra electron of nitrogen (with respect to carbon) enables it to form structures that are isoelectronic with carbon allotropes.
Chemical Propertieswhite powder(s), 1μm or less 99.5% pure; hexagonal, most common form: a=0.2504 nm, c=0.6661nm; fcc: a=0.3615nm; hardness: hexagonal like graphite,?cub approaches that of diamond; band gap ~7.5 eV at 300K; dielectric 7.1; used in furnace insulation and in crucibles for melting aluminum, boron, iron, and silicon, also as sputtering target for dielectrics, diffusion masks, passivation layers [KIR81] [HAW93] [MER06] [CER91]
Usesboron nitride is a synthetically manufactured white, talc-like powder that can reflect light, giving a product a sparkle effect. It is Copyright 2014 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial Review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. primarily used in color cosmetics to provide subtle shimmer; however, it can also be found in skin care formulations for enhancing product smoothness and slip.
UsesBoron nitride is a material in which the extra electron of nitrogen (with respect to carbon) enables it to form structures that are isoelectronic with carbon allotropes. Also used in manufacture of alloys; in semiconductors, nuclear reactors, lubricants.
Tag:Boron nitride(10043-11-5) Related Product Information
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