Antimony Trioxide
Sb₂O₃NEWIn Stock

Antimony Trioxide

Antimony trioxide (Sb₂O₃ ≥ 99.5%) — high-whiteness flame-retardant synergist and PET polymerization catalyst for plastics, textiles, glass and coatings.

Technical Specifications

Sb₂O₃≥ 99.5%
As₂O₃≤ 0.05%
PbO≤ 0.05%
Fe₂O₃≤ 0.005%
Whiteness≥ 95%
Particle0.3-1.5 µm
CAS1309-64-4

Applications

Industrial applications
Flame-retardant synergist
PET polymerization catalyst
Glass / ceramic decolorizer
Pigment & paint

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Antimony TrioxideSb₂O₃

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