Boron phosphide is known as BP powder, it is an inorganic compound composed of boron and phosphorus, which is used in semiconductor materials.
Purity: 99.99%
Particle Size: -60 mesh

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Description

Boron Phosphide Properties

About Boron Phosphide BP Powder:
Boron phosphide is a dark blue or black solid powder with BP's chemical formula. It has a hexagonal crystal structure with high thermal conductivity and good chemical stability. Boron phosphide is insoluble in water and dilute acid but soluble in concentrated acid and alkali at room temperature. It has high hardness, brittleness, high melting point, and a small thermal expansion coefficient, making it a good thermal conductive material.
Boron phosphide (BP) is an inorganic compound composed of boron element and phosphorus element, which belongs to a semiconductor material. As early as 1891, French chemist Henri Moisan synthesized crystals of boron phosphate. Boron phosphide does not react with boiling concentrated acid or base solutions but may react with molten bases (e.g., sodium hydroxide) after preheating. Boron phosphide is resistant to oxidation up to 1000°C when exposed to air and reacts with chlorine gas around 500°C. The stability of the compound can be maintained under high pressure at 2500°C, while partial phosphorus will be lost by vacuum heating above 1100°C, resulting in B12p1 1.8, whose crystal structure is similar to that of boron carbide.
Due to the different production methods, boron phosphide has a red transparent, dark red transparent, black crystal or soft, brown amorphous material and so on. Chemically stable. Pure boron phosphide is almost transparent, with N-type crystals being orange-red, whereas P-type crystals are dark red. TRUNNANO is a trusted global Boron Phosphide BP Powder supplier. Feel free to send an inquiry about the latest price of Boron Phosphide at any time.

Product Performance of Boron Phosphide BP Powder:
Our Boron Phosphide BP Powder has high purity, narrow size distribution, high-temperature strength, high fracture strength, good chemical
resistance, good thermal shock resistance, low density and high hardness.
Boron phosphide does not react with boiling concentrated acid or alkali solution but can react with molten alkali (such as sodium hydroxide)
after preheating. Boron phosphide is resistant to oxidation below 1000 ° C when exposed to air, and can react with chlorine at about 500 ° C.
The compound can still be stable at 2500 ° C under high pressure, and some phosphorus will be lost by vacuum heating above 1100 ° C to
obtain B12P1.8, whose crystal structure is similar to boron carbide.

Technical Parameter of Boron Phosphide BP Powder:

Product Name	MF	Purity	Particle Size	Melting Point	Volume Density ( g/cm3 )	Color
Boron Phosphide	BP	99.99%	-60 mesh	1100℃	2.9	White

How is Boron Phosphide BP Powder Produced?
A mixture of elemental boron and red phosphorus heated to 900°C-1000°C thermal decomposition of PCl3·BCl3 boron with zinc phosphide or phosphine Reaction of hydrogen reduction of boron trichloride and red phosphorus Mixture of boron trichloride with phosphide double decomposition reaction.

Applications of Boron Phosphide BP Powder :

Optoelectronics: Boron phosphide has a wide bandgap (2.5eV) and high optical transmittance, which can be applied to optoelectronic devices like LEDs and solar cells. Its preparation of solar cells with high photoelectric conversion efficiency and stability.

Microelectronics: Boron phosphide has high thermal conductivity (thermal conductivity up to 140W/m-K) and high insulating properties, which can be applied to microelectronic packaging materials and heat dissipation materials. It is an ideal material for heat dissipation and can be used in areas such as high-performance computing and semiconductor packaging.

Thermal management: Boron phosphide has high thermal conductivity and a low coefficient of thermal expansion, which can be used in thermal management and heat dissipation materials. Boron phosphide can be used as heat-radiating and high-temperature insulating materials in fields such as high-temperature stoves and optoelectronic devices.

Electronic encapsulation: boron phosphide has high thermal conductivity, insulation, and chemical stability and can be used for electronic encapsulation materials. Adding boron phosphide to the encapsulation material can improve the thermal conductivity and high-temperature resistance of the material and improve the reliability of the encapsulation.

Other applications: Boron phosphide can also be used in wear-resistant materials, coatings, and additives for glass and ceramics. Adding boron phosphide to wear-resistant materials can improve the material's wear and high-temperature resistance. In addition, boron phosphide can also be used as a raw material for the preparation of other Ⅲ-V compounds.

Packing & Shipping of Boron Phosphide BP Powder:

We have many different kinds of packing, which depend on the boron phosphide BP powder quantity.

Boron phosphide BP powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as requested.

Boron phosphide BP powder shipping: could be shipped out by sea, by air, or by express as soon as possible once payment is received.

Boron Phosphide BP Powder supplier

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12 years of experience in providing super high-quality chemicals and Nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

If you are looking for high-quality Boron Phosphide BP Powder, please feel free to contact us and send an inquiry. ([email protected])

Boron Phosphide Properties
Other Names	Boron monophosphide; Tridecaboron diphosphide; Borylidynephosphine, BP powder
CAS No.	20205-91-8
Compound Formula	BP
Molecular Weight	41.78
Appearance	White Powder
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Solubility in H2O	N/A
Exact Mass	41.983067


Boron Phosphide Health & Safety Information
Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	N/A

Boron Phosphide BP Powder CAS 20205-91-8

Boron Phosphide Properties

Boron Phosphide Health & Safety Information