Boron nitride CAS#10043-11-5

Boron nitride CAS#10043-11-5

Basic Information

Graphite-Like Layered Structure with High Stability: Boron nitride has a flat hexagonal crystal structure similar to graphite, providing excellent structural stability and strong in-plane bonding while maintaining weak interlayer forces for easy lubrication and processing.


Isoelectronic with Carbon Allotropes: Its electronic structure is comparable to carbon materials, enabling it to form similar allotropes while offering distinct physical and chemical properties suitable for advanced material applications.


Low Interlayer Bonding for Superior Lubricity: The layers are held together only by van der Waals forces, with no strong boron–nitrogen bonds between layers, giving boron nitride excellent lubricating performance and easy shear behavior.


Versatile Crystal Forms for Diverse Applications: In addition to the hexagonal layered form, boron nitride is also available in a spherical structure, expanding its usability across different industrial and engineering applications.


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product description

Products Description of Boron nitride CAS#10043-11-5

Boron nitride has structures isoelectronic to carbon allotropes. Its graphite-like hexagonal form consists of alternating B/N atoms in hexagonal rings, with layers bonded by van der Waals forces (B–N: 1.466 Å, interlayer: 3.33...


Product Applications of Boron nitride CAS#10043-11-5

Boron nitride (isoelectronic to carbon allotropes) is used in alloys, semiconductors, nuclear reactors and lubricants. Hexagonal boron nitride, an electrical insulator, finds applications in high-temperature components, mold coatings, self-lubricating additives, high-temperature coatings and semiconductor substrates.

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Product Information

Parameters


Melting point2700℃
Boiling pointsublimes sl below 3000℃ [MER06]
bulk density120kg/m3
density0.9-1.1 g/mL at 25 °C
storage temp.no restrictions.
solubilityinsoluble in H2O, acid solutions
formPowder
colorWhite
Specific Gravity3.48
PH5-8 (100g/l, H2O, 20℃)(slurry)
Resistivity10*19 (ρ/μΩ.cm)
Water SolubilitySoluble in water (slightly soluble) at 20°C, and water (soluble) at 95°C.
SensitiveHygroscopic
Crystal StructureHexagonal
Merck141,346
StabilityStable. Incompatible with oxidizing agents, water.
Cosmetics Ingredients FunctionsSLIP MODIFIER
BULKING
CAS DataBase Reference10043-11-5(CAS DataBase Reference)
NIST Chemistry ReferenceBoron nitride(10043-11-5)
EPA Substance Registry SystemBoron nitride (BN) (10043-11-5)


Safety Information


Hazard CodesXi
Risk Statements36/37
Safety Statements26-36
RIDADRUN1950
WGK Germany3
RTECSED7800000
TSCAYes
HS Code2850 00 20
HazardClass2.1
ToxicityLD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rat > 2000 mg/kg


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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