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Bismuth oxide (Bi2O3)

Bismuth oxide (Bi2O3)

CAS Number: 1304-76-3

Molecular Formula: Bi2O3

Flame Retardant synergistIndustrial Grade (≥ 99%)High-Purity Grade (≥ 99.9%)

About Bismuth oxide (Bi2O3)

Bismuth trioxide (CAS No: 1304-76-3) is increasingly utilized by the North American metallurgical sector as a high-performance additive in the production of lead-free brass and free-machining steels, aligning with domestic sourcing shifts toward RoHS-compliant materials for the plumbing and automotive industries. Dibis...

Bismuth oxide (Bi2O3) Specifications

CAS Number
1304-76-3
Molecular Formula
Bi2O3
Molecular Weight
465.959 g/mol
IUPAC Name
oxo(oxobismuthanyloxy)bismuthane
Canonical SMILES
O=[Bi]O[Bi]=O
InChI Key
WMWLMWRWZQELOS-UHFFFAOYSA-N
InChI
InChI=1S/2Bi.3O
PubChem CID
14776
EINECS Number
215-134-7
HSN No
28259090

Bismuth oxide (Bi2O3) FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

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California Prop 65*

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