Boron Trioxide (B2O3): High Purity Flame Retardant Supplier & Manufacturer
Discover the superior flame retardant properties and versatile applications of Boron Trioxide (B2O3). As a leading manufacturer and supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. provides high-purity B2O3 for critical industrial needs. Explore our commitment to quality and competitive pricing.
Get a Quote & SampleUnlocking Advanced Material Performance with Boron Trioxide

Boron Trioxide (CAS 1303-86-2)
NINGBO INNO PHARMCHEM CO.,LTD. is your trusted source for high-purity Boron Trioxide (B2O3) with a minimum purity of 97.0%. As a premier manufacturer and supplier in China, we ensure excellent homogeneity and low impurity levels, making our product ideal for demanding applications. Leverage our expertise for your critical material sourcing needs.
- Source high-quality Boron Trioxide for your flame retardant needs, ensuring enhanced safety and performance in your products.
- Explore B2O3 as a key component in glass and ceramic formulations, benefitting from its fluxing properties.
- Partner with a reliable Boron Trioxide supplier in China for consistent quality and competitive pricing.
- Request a quote today to procure Boron Trioxide for your industrial processes.
Key Advantages of Our Boron Trioxide
Exceptional Purity and Homogeneity
Our Boron Trioxide (B2O3) meets stringent quality standards, offering high purity (u226597.0%) and excellent homogeneity, crucial for predictable performance in applications like flame retardants and specialty glass.
Superior Flame Retardant Properties
Leverage the inherent low toxicity and environmental friendliness of Boron Trioxide. As an effective flame retardant, it significantly suppresses smoke and combustion, providing enhanced safety for materials.
Versatile Industrial Applications
From acting as a flux in enamels and ceramic glazes to serving as a catalyst in organic synthesis, Boron Trioxide is a highly versatile chemical. We are a dedicated supplier ready to meet diverse manufacturing demands.
Diverse Applications of Boron Trioxide
Flame Retardancy
Boron Trioxide is a highly effective flame retardant, widely used in polymers and coatings to enhance fire safety by reducing flammability and smoke production.
Glass and Ceramics
Utilized as a critical flux in the manufacturing of enamels, ceramic glazes, and specialty glasses, Boron Trioxide lowers melting points and improves product durability.
Chemical Synthesis
Serves as a valuable catalyst in various organic synthesis processes, contributing to efficient chemical reactions in industries such as pharmaceuticals and fine chemicals.
Refractory Materials
Incorporated into refractory materials and welding agents, Boron Trioxide enhances thermal stability and performance in high-temperature applications.