Micro Boron Powder (B) 500μm

Catalog No.	BM0226
APS	500μm
Purity	99.9%
Specific Surface Area(m2/g)	12
Bulk Density(g/cm3)	1.24
Tap Density(g/cm3)	3.39
Morphology	Nearly spherical
Color	Black
Chemical Formula	B
CAS Number	7440-42-8

Micro boron powder has diverse uses in traditional & high-tech industries like mechanics, electronics, aeronautics, metallurgy, chemistry, environment, etc.

Other boron products: boron nitride, boron carbide, Boron Crystalline Powder (B)

Micro Boron Powder Description

Micro boron powder has diverse uses in traditional & high-tech industries like mechanics, electronics, aeronautics, metallurgy, chemistry, environment, etc.

SAM specializes in producing high purity Boron Powder with the smallest possible average grain sizes for use in the preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low-Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications.

Micro Boron Powder Specification

Molecular Weight	10.811
Appearance	Black/Brown
Melting Point	2079 °C
Boiling Point	2550 °C
Density	2.34 cryst. g/cm3
Electrical Resistivity	1.8 x 1012 microhm-cm @ 0 °C
Electronegativity	2.0 Paulings
Heat of Fusion	5.3 Cal/gm mole
Heat of Vaporization	128 K-Cal/gm atom at 2550 °C
Specific Heat	0.245 Cal/g/K @ 25 °C
Thermal Conductivity	0.274 W/cm/K @ 298.2 K
Thermal Expansion	5–7 µm·m-1·K-1 @ 25 °C

Micro Boron Powder Safety Information

Signal Word	Warning
Hazard Statements	H228-H302+H332-H335
Hazard Codes	N/A
Precautionary Statements	P210-P261-P280-P240-P241-P304+P340-P301+P312-P312-P405-P501a
Flash Point	Not applicable
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	ED7350000
Transport Information	DOT
WGK Germany	nwg
GHS Pictograms