Boron nitride, 99%

Name: Boron nitride, 99%
Brand: Vaqora Chemicals
SKU: VQ-018484

About Boron nitride, 99%

Boron nitride (CAS 10043-11-5) is an advanced ceramic material offered by Vaqora Chemicals, specified at 99% purity. Formula BN, molecular weight 24.82 g/mol. Systematically, it is named azanylidyneborane. Alternative names: Boron mononitride and Boron nitride (BN).

The material typically appears as a white to off-white powder. Reported physical data include a density of 2.29 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for advanced ceramics, wear-resistant coatings and high-temperature applications. Our customers for this product work in academic and industrial research and metallurgy and mining.

Available in 25 g, 50 g, 100 g and 500 g packs, Boron nitride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Advanced ceramics
Wear-resistant coatings
High-temperature applications

Industries

Specifications & identifiers

Chemical identifiers
Product name	Boron nitride, 99%
Catalogue No.	VQ-018484
CAS Number	10043-11-5
IUPAC name	azanylidyneborane
Molecular formula	BN
Molecular weight	24.82 g/mol
Exact mass	25.0124
Purity / assay	99%
HSN code	28500020
InChIKey	PZNSFCLAULLKQX-UHFFFAOYSA-N
SMILES	B#N
PubChem CID	66227

Physical properties
Physical form	Powder
Appearance	White to off-white powder
Density	2.29 g/mL at 25 °C
H-bond donors / acceptors	0 / 1
TPSA	23.8 Å²
Synonyms	Boron mononitride, Boron nitride (BN), Wurzin, Geksanit R, Hexanite R, Hexanit R, Super mighty M, Kubonit KR, Denka boron nitride GP, Elbor R, Denka GP, Elbor RM

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264 + P265, P271, P280, P304 + P340, P305 + P351 + P338, P319, P337 + P317, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 10043-11-5

Boron nitride disc, dia × thick 100 mm x 10 mm

CAS: 10043-11-5
Formula: BN
MW: 24.82 g/mol

VQ-018463

Boron nitride disc, inner dia × outer dia × thick 20 mm x 69.5 mm x 2 mm

CAS: 10043-11-5
Formula: BN
MW: 24.82 g/mol

VQ-018464

Boron nitride disc, inner dia × outer dia × thick 20 mm x 69.5 mm x 4 mm

CAS: 10043-11-5
Formula: BN
MW: 24.82 g/mol

VQ-018465

Boron nitride disc, inner dia × outer dia × thick 30 mm x 97.5 mm x 2.5 mm

CAS: 10043-11-5
Formula: BN
MW: 24.82 g/mol

VQ-018466

Boron nitride disc, inner dia × outer dia × thick 34 mm x 99.5 mm x 2.5 mm

CAS: 10043-11-5
Formula: BN
MW: 24.82 g/mol

VQ-018467

Boron nitride disc, inner dia × outer dia × thick 48 mm x 99.5 mm x 2.5 mm

CAS: 10043-11-5
Formula: BN
MW: 24.82 g/mol

VQ-018468

Boron nitride disc, inner dia × outer dia × thick 55 mm x 99.5 mm x 2.5 mm

CAS: 10043-11-5
Formula: BN
MW: 24.82 g/mol

VQ-018469

Boron nitride nanopowder (hexagonal) APS 137 nm, 99%

CAS: 10043-11-5
Formula: BN
MW: 24.82 g/mol

VQ-017570

All 21 products with CAS 10043-11-5 →

Frequently asked questions

What is the CAS number of Boron nitride, 99%?

The CAS Registry Number of Boron nitride, 99% is 10043-11-5. It is also known as Boron mononitride, Boron nitride (BN), Wurzin.

What is the molecular formula and molecular weight of Boron nitride, 99%?

Boron nitride, 99% has the molecular formula BN and a molecular weight of 24.82 g/mol. Its IUPAC name is azanylidyneborane.

Which grade and pack sizes of Boron nitride, 99% can I order?

We supply Boron nitride, 99% in (99%) grade, in 25 g, 50 g, 100 g, 500 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Boron nitride, 99%?

Yes. Every lot of Boron nitride, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Boron nitride, 99% be shipped internationally?

Yes. Boron nitride, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.