Boron nitride CAS#10043-11-5

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.


Phone :+86 13165319682
WhatsApp :+86 13165319682
Email :admin@sdhf-chemical.com
Send Inquiry →

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.

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


Factory Showcase

拼图_美图设计室-(1)

Quality Control Lab

实验室

Shipping And Transportation

拼图_美图设计室

FAQ

Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.


Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

Contact Us

Submit

Recommendation