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Bismuth Pentoxide (Bi₂O₅) is an inorganic metal oxide flame retardant used as a synergist in polymer systems. CHEMBL2474199 enhances thermal stability, char formation, and smoke suppression in halogenated and halogen-free polymers such as PVC, ABS, and engineering plastics requirements. Supplied in technical grade for industrial formulations, coatings, and R&D. We are the trusted bismuth Pentoxide suppliers worldwide, with reliable lead times and global supply capability.
Bismuth Pentoxide (Bi₂O₅) is an inorganic metal oxide flame retardant used as a synergist in polymer systems. CHEMBL2474199 enhances thermal stability, char formation, and smoke suppression in halogenated and halogen-free polymers such as PVC, ABS, and engineering plastics requirements. Supplied in technical grade for industrial formulations, coatings, and R&D. We are the trusted bismuth Pentoxide suppliers worldwide, with reliable lead times and global supply capability.
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Flame Retardants
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Metal Oxides & Synergists
Bismuth oxides
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Chemical Properties & Specifications
Oxidizer; Can ntensify fire or cause explosions when in contact with combustible materials
Indicates acute toxicity (Category 4) or skin/eye/respiratory irritation
H272, H315, H319, H335
P210, P220, P261, P280, P305 + P351 + P338
Synergist in PVC, ABS, and other thermoplastics.
Reduces smoke density and increases ignition resistance.
Smoke suppressant and oxidizing synergist with halogenated & phosphorus flame retardants. Converts to Bi₂O₃ while releasing oxygen, which modifies burning pathways
Oxidation catalyst in organic synthesis and petrochemicals. Also Oxidative coupling reactions Studies.
Investigated for solid-state ion conductors, fuel cells, and oxygen sensors. High oxidation potential (specialty electronic devices)
Nanomaterials, photocatalysts, and environmental remediation
Flame retardant synergist for halogenated and halogen-free polymer systems to improve thermal stability and fire resistance.
PVC, ABS, and other thermoplastics used in industrial flame retardant formulations.
Technical grade powder, optimized for industrial compounding and polymer additive blending.
Enhances fire resistance, smoke suppression, and thermal stability, making it ideal for B2B polymer manufacturing.
MOQ for Bismuth(V) Oxide Industrial Grade Price & High-Purity Bismuth pentoxide for Catalysis shared with procurement managers on Quotation.
Yes export ready to Buy Bi2O5 Oxidizing Agent Bulk along with bismuth pentoxide coa, sds & regulatory compliance documentation.
