Boron
Boron (CAS: 7440-42-8, Formula: B, MW: 10.81) is a non-metallic chemical element supplied by Tech Serve Solutions. This amorphous powder exhibits a high electrical resistivity and finds utility in various chemical syntheses and as a component in inorganic chemistry applications, particularly where its catalytic properties can be leveraged. TSS offers Boron with an assay of 90-95%, suitable for research and industrial purposes.

Catalysis
Boron compounds are frequently employed as catalysts in organic synthesis. Its elemental form can serve as a precursor in the development of catalytic systems for various chemical transformations.
Inorganic Chemistry
As a fundamental element, Boron is a key component in the synthesis of numerous inorganic materials and compounds, including borides and boron-containing glasses.
Chemical Synthesis
Boron, in its elemental or compound form, acts as a crucial reagent and building block in a wide array of synthetic chemical processes.
| Molecular weight | 10.81 |
|---|---|
| Empirical formula | B |
| Assay | 90-95% |
| Density | 2.34 g/mL at 25 °C(lit.) |
| Particle size | −325 mesh |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Resistivity | 1.5E12 μΩ-cm, 20 °C |
|---|
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.
What is Boron (CAS: 7440-42-8) used for?
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Boron is utilized in chemical synthesis, inorganic chemistry applications, and as a component in catalytic systems.
What are the CAS number and formula for Boron?
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The CAS number for Boron is 7440-42-8, and its chemical formula is B.
What grade and purity does Tech Serve Solutions supply for Boron?
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Tech Serve Solutions supplies Boron with an assay of 90-95%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Boron be handled safely?
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Boron is harmful if swallowed (H302). Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, in a well-ventilated area.
How is Boron packed, shipped, and exported?
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Tech Serve Solutions expertly packs and ships Boron globally, adhering to all relevant regulations for chemical exporters. Contact us for specific export inquiries.
How can I request a sample or quote for Boron?
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To request a sample or quote for Boron, please contact the TSS sales team via our website or directly by phone.
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