For professionals in industries requiring enhanced fire safety, Antimony Trioxide (Sb2O3) is a compound of significant importance. As a key synergist in flame retardant systems, its reliable sourcing is critical for product quality and regulatory compliance. This guide is designed to assist procurement managers, R&D scientists, and product formulators in understanding Antimony Trioxide and securing a dependable supply from a trusted manufacturer.

Antimony Trioxide, identified by its CAS number 1309-64-4, is a white crystalline powder. Its primary function is to amplify the effectiveness of halogenated flame retardants. When combined, they create a synergistic effect that is substantially more potent than either component alone. This synergy is achieved through chemical reactions that interrupt the combustion cycle, thereby reducing flammability and smoke generation. This makes Antimony Trioxide an indispensable additive in plastics, textiles, coatings, and other materials where fire resistance is a primary concern.

The applications of Antimony Trioxide span across numerous sectors. In the plastics industry, it is incorporated into polymers like PVC, polypropylene, and polyethylene to meet strict fire safety standards in applications such as wire and cable jacketing, automotive interiors, and construction materials. For textiles, it's vital for producing flame-retardant fabrics used in furnishings, protective apparel, and public transport interiors. The paint and coatings industry uses it to impart fire resistance to surface treatments, while the glass and ceramics sectors utilize its properties as a clarifying agent and opacifier. As a leading chemical supplier, we provide Antimony Trioxide in various purity grades (99.5%, 99.8%, 99.9%) to cater to these diverse technical requirements.

When sourcing Antimony Trioxide, several factors are crucial for buyers and formulators. Purity is paramount, as even minor impurities can affect performance and regulatory compliance. We ensure high purity levels and provide comprehensive technical documentation, including Certificates of Analysis (COA) and Safety Data Sheets (SDS), to support your quality assurance processes. Supply chain reliability is another key consideration. Disruptions in the antimony market can impact availability and pricing. As an established manufacturer in China, we maintain robust production capabilities and logistical networks to ensure a consistent supply for our global customers. Competitive pricing is also essential for cost optimization, and we strive to offer our high-quality Antimony Trioxide at attractive price points.

For those looking to buy Antimony Trioxide, engaging with a reputable supplier is the first step towards ensuring product integrity and operational efficiency. We offer a transparent and straightforward procurement process, coupled with expert technical support to assist you in selecting the right grade and optimizing its use in your formulations. We understand the challenges faced by procurement managers and R&D scientists in the chemical industry and are dedicated to being a dependable partner. We invite you to contact us to request a quote or sample, and to learn more about how our high-quality Antimony Trioxide can benefit your manufacturing processes.