ANTIMONY TRIOXIDE (99.8%)

Our Antimony Trioxide (Sb₂O₃) is a high-purity, fine white crystalline powder. It is the most commercially important compound of antimony. While it has minor uses as a pigment and a catalyst, its primary function is as a highly effective flame retardant synergist. It is non-combustible itself and exhibits exceptional performance when used in combination with halogenated compounds (chlorine or bromine), dramatically enhancing their flame-retarding effect in polymers and other materials.

  • Synonyms:

    Di-Antimony Trioxide

  • Formula:

    O3Sb2

  • CAS NO.:

    1309-64-4

  • Package:

  • Certificate:

    Reach, ISO9001

Our Achievement

Global Reach:Our Antimony Trioxide has been successfully exported and applied in key markets across the globe, including but not limited to Egypt, UAE, Saudi Arabia, Russia.  Our product has consistent quality and ability to meet diverse international standards.


Equivalent Alternatives:Our product has served as a reliable alternative to Dow chemical, BASF, BP, LyondellBasell, Celanese for several local manufacturers, helping them reduce costs with comparable (or even superior) results in performance.


Key Applications
The main detailed uses of the product
Why Choose Our ANTIMONY TRIOXIDE (99.8%)?

Commitment to Quality and Innovation



We are committed to providing high-quality Antimony Trioxide that meets stringent international standards. Our focus on innovation and sustainability ensures that our products not only enhance your applications but also align with evolving environmental regulations and industry trends.

Your questions about our products
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