Boron Nitride Powder

Description

Description Alfa Chemistry manufactures spherical cubic, hexagonal, and wurzite Boron Nitride Powder. All specifications can be customized. Please request a quote above to receive pricing information based on your specifications.

Features And Benefits

Features And Benefits High purity and excellent electrochemical properties

Application

Application Applications requiring high thermal conductivity and dielectric strength such as electronic assemblies; other uses include serving as a dry lubricant.

Specifications

Synonyms	Boron mononitride; Nitridoborane; Nitriloborane; CarboTherm CTF5; hexagonal BN; h-BN; cubic BN; c-BN; wurtzite BN; w-BN; BN platelets and agglomerates, thermal spray powder, spray-dried powder
IUPAC Name	azanylidyneborane
Molecular Weight	24.82 g/mol
Molecular Formula	BN
Canonical SMILES	B#N
InChI	InChI=1S/BN/c1-2
InChI Key	PZNSFCLAULLKQX-UHFFFAOYSA-N
Boiling Point	2973 °C
Purity	(6N) 99.9999% confirmed
Density	2.1 g/cm³ (h-BN); 3.45 g/cm³ (c-BN)
Solubility	Insoluble in H2O
Appearance	Black powder
Characterization Methods	XRD, XPS, AES, SIM, and HRTEM
Metal Impurities	(max.)0.0001%
Morphology	nearly spherical
Particle Size	~70 nm
Poisson Ratio	0.11
Production Method	CVD or CVT
Refractive Index	1.8 (h-BN); 2.1 (c-BN)
Resistivity	electrical resistivity 13 to 15 10x Ω-m
Specific Heat	840 to 1610 J/kg-K
Specific Surface Area	~20 m²/g
Storage Conditions	Room temperature and dry
Thermal Conductivity	29 to 96 W/m-K
Thermal Expansion	0.54 to 18 µm/m-K
Type	Synthetic
Young's Modulus	14 to 60 GPa