Calcium hexaboride

CAS 12007-99-7CaB6Metal & Ceramic Science

Calcium hexaboride (CAS: 12007-99-7; Formula: CaB6) is an inorganic compound with a molecular weight of 104.94 g/mol. Typically supplied as a powder with 99.5% purity, this calcium boride is recognised for its refractory properties and applications in advanced materials. Its utility spans high-temperature ceramics, electronics, and potentially as a component in specialised alloys and shielding materials.

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Calcium hexaboride (CaB6) — chemical structure, CAS 12007-99-7; Materials Science, fine chemical supplied by Tech Serve Solutions

BoridesBoronCalciumCeramicsCeramics by ElementMaterials Science

01 /Applications

High-Temperature Ceramics

Calcium hexaboride serves as a valuable additive in the production of advanced ceramics due to its high melting point and resistance to oxidation. It contributes to the development of materials with superior thermal stability and mechanical strength for demanding environments.

Electronics and Materials Science

This compound finds application in specialised electronic components and materials science research. Its unique properties make it a subject of interest for developing novel conductive materials and components for high-performance devices.

Refractory Applications

As a refractory material, CaB6 is utilised in applications requiring resistance to extreme heat and wear. It can be incorporated into crucibles, furnace linings, and other components subjected to high temperatures.

02 /Properties

Molecular weight	104.94
Linear formula	CaB6
Assay	99.5%
Form	powder
Density	2.3 g/mL at 25 °C(lit.)
Particle size	−200 mesh

03 /Safety & handling

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

Warning

Hazard statements

H315Causes skin irritation
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)	36/37/38
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

12007-99-7

MDL number

MFCD00148904

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 Calcium Hexaboride used for?

Calcium hexaboride is used in high-temperature ceramics, electronics, and materials science. It is also applied in refractory applications requiring resistance to extreme heat.

What is the CAS number and chemical formula for Calcium Hexaboride?

The CAS number for Calcium Hexaboride is 12007-99-7 and its chemical formula is CaB6.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Calcium Hexaboride with a purity of 99.5%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.

How should Calcium Hexaboride be handled safely?

Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust; ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information.

Does TSS export Calcium Hexaboride?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Calcium Hexaboride.

How can I request a sample or quote for Calcium Hexaboride?

To request a sample or quote, please contact our sales team through the website or by phone. Provide the product name (Calcium Hexaboride) and CAS number (12007-99-7).