Bismuth Oxide
Bismuth Trioxide, Dibismuth Trioxide, Bi2O3.
- CAS
- 1304-76-3
- EC
- 215-134-7
Bismuth Oxide is a high-performance inorganic compound widely recognized for its excellent dielectric and optical properties. It is typically supplied as a 99.9% Pure yellow powder suitable for high-precision manufacturing.
This material serves as an eco-friendly alternative to lead in various industrial sectors, particularly in the production of specialty glass and ceramics. Its thermal stability ensures reliable performance in high-temperature soldering and metallurgical applications.
In the electronics sector, it is a vital Technical Grade additive for varistors and electronic capacitors. The compound’s low toxicity profile makes it a preferred choice for sustainable industrial development.
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Bismuth Oxide
Applications
- Ceramics & Glass: Used to enhance the refractive index and brilliance of optical glass and ceramic glazes.
- Battery Manufacturing: Acts as a stabilizer and additive in modern solid-state batteries and fuel cells.
- Chemical Catalysis: Employed as a catalyst for the oxidation of hydrocarbons in organic synthesis.
Safety & Risks
Classified as Non-Hazardous under standard GHS criteria but may cause Respiratory Irritation upon inhalation. Wear a Dust Mask (P2) and Safety Glasses during bulk powder transfer.
Packaging
Available in 25 kg fiber drums, 1 kg vacuum-sealed bags, and bulk IBC containers for industrial use.