High-Purity Amorphous Boron Powder (CAS 7440-42-8): Properties, Applications & Suppliers
Discover the essential properties and diverse applications of amorphous boron powder, a critical raw material for industries ranging from nuclear energy to advanced materials. As a leading manufacturer and supplier, we provide high-purity boron powder that meets stringent industry standards, ensuring optimal performance in your critical processes. Explore its unique neutron-absorbing capabilities, chemical inertness, and its pivotal role in cutting-edge technologies.
Get a Quote & SampleUnveiling the Power of Boron: A Versatile Raw Material

Amorphous Boron Powder
As a trusted manufacturer and supplier of high-purity amorphous boron powder (CAS 7440-42-8) in China, we offer a material characterized by its dark brown appearance and remarkable properties. Its exceptional chemical inertness, coupled with potent neutron-absorbing capabilities, makes it indispensable for specialized industrial applications. We ensure consistent quality and reliable supply to global clients seeking this vital chemical raw material.
- Exceptional Neutron Absorption: Our amorphous boron powder is a critical component for applications requiring precise neutron control, such as in nuclear reactor technology. As a reliable supplier, we ensure its effectiveness in these sensitive environments.
- High Chemical Inertness: This boron powder is largely unreactive to oxygen, water, acids, and alkalis, ensuring stability and longevity in demanding applications. We provide detailed specifications for this key characteristic to our esteemed buyers.
- Versatile Industrial Applications: From semiconductor doping to the formulation of high-strength alloys and pyrotechnics, the applications of our boron powder are extensive. We actively work with R&D scientists and procurement managers to identify optimal uses.
- Quality Assurance & Purity: We are committed to delivering amorphous boron powder with a purity of ≥95%, meeting the exacting demands of research and industrial manufacturing. Requesting a quote provides access to detailed technical data sheets from our factory.
Key Advantages of Our Amorphous Boron Powder
Exceptional Neutron Absorption Properties
Amorphous boron powder's high thermal neutron cross-section makes it a vital material for nuclear shielding and reactor control rods. As a leading supplier, we guarantee the material's efficacy for these critical safety applications.
Remarkable Chemical Stability
Resistant to common corrosive agents like oxygen, water, acids, and alkalis, our amorphous boron powder maintains its integrity even in harsh chemical environments. Consult with our technical sales team for application-specific advice.
Facilitates Advanced Material Development
The unique properties of boron powder enable its use in creating high-strength alloys, advanced ceramics, and specialized propellants. Partner with us, your reliable manufacturer, to source this foundational material for innovation.
Broad Spectrum of Applications
Nuclear Applications
Utilized extensively in nuclear reactors as a neutron absorber for control rods and shielding, contributing to reactor safety and efficiency. We are a trusted source for this critical material.
Semiconductor Industry
Serves as a key dopant in silicon transistor chips, facilitating or impeding the flow of current, vital for modern electronic devices. Inquire about bulk purchase options for manufacturers.
High-Strength Alloys and Composites
Imparts exceptional strength to metals at high temperatures and is used in reinforcing materials for advanced aerospace structures and composite products. Find competitive pricing when you buy from us.
Pyrotechnics and Specialty Chemicals
Its ability to produce a green flare makes it valuable in pyrotechnic applications. It also serves as a micronutrient in agriculture and a raw material in various chemical syntheses. Contact our sales department for a quote.