Niobium monoboride

CAS 12045-19-1NbBMetal & Ceramic Science

Niobium monoboride (CAS: 12045-19-1), with the chemical formula NbB and a molecular weight of 103.72 g/mol, is a refractory compound. This high-purity powder is characterised by its excellent hardness and thermal stability. It finds application in advanced materials science, particularly in the development of wear-resistant coatings and high-temperature ceramics. TSS supplies Niobium monoboride as a reliable reagent for research and industrial applications.

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Niobium monoboride (NbB) — chemical structure, CAS 12045-19-1; Materials Science, fine chemical supplied by Tech Serve Solutions

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01 /Applications

High-Temperature Ceramics

Niobium monoboride serves as a constituent in the development of advanced ceramic materials designed for extreme temperature environments, leveraging its high melting point and stability.

Wear-Resistant Coatings

Its inherent hardness makes NbB an ideal candidate for formulating wear-resistant coatings applied to tools and components subjected to abrasive conditions, thereby extending their service life.

Materials Science Research

Researchers utilise Niobium monoboride in exploratory studies concerning novel refractory materials, exploring its properties for potential integration into next-generation technologies.

02 /Properties

Molecular weight	103.72
Linear formula	NbB
Assay	99.5%
Form	powder
Particle size	-325 mesh

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

12045-19-1

MDL number

MFCD00016235

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Niobium monoboride used for?

Niobium monoboride (CAS: 12045-19-1) is primarily used in advanced materials science for developing high-temperature ceramics and wear-resistant coatings, and in materials research.

What are the CAS number and formula for Niobium monoboride?

The CAS number for Niobium monoboride is 12045-19-1, and its chemical formula is NbB.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Niobium monoboride with a purity of 99.5% in powder form. This product is intended for research and industrial use; TSS does not represent it as USP, BP, or EP grade.

How should Niobium monoboride be handled safely?

Niobium monoboride is classified with Warning signal word, causing serious eye irritation (H319) and potential respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation. Refer to the Safety Data Sheet for comprehensive handling guidance.

Is Niobium monoboride available for export?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of Niobium monoboride, prepared to fulfil international orders.

How can I request a quote or sample?

To request a quote or sample of Niobium monoboride, please contact our sales department through the TSS website or by calling our customer service line.