Bismuth Trioxide CAS 1304-76-3 Bi2O3

• Customization: Available
• CAS No.: 13014-76-3
• Formula: Bi2O3
• Model NO.: Bismuth Trioxide
• EINECS: 215-134-7
• Classification: Bismuth Oxide
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Quality: First Class
• Particle Size Specification: Micron Level and Nanometer Level
• Transport Package: 25kg/Bag or Customized According to Customer Requ
• Specification: 99.5%, 99.9%, 99.99% purity
• Trademark: SHISHAN
• Origin: China
• HS Code: 2825902100

Product Description

Bismuth Oxide

We have always adhered to the development philosophy of "striving for excellence and being honest throughout the world". We fully leverage the advantageous resource of northern ores being non-radioactive. With the concepts of high standards, strict requirements, and meticulousness, we have developed high-tech nano products with ultra-high purity, ultra-low impurities, and ultra-fine particle size.

Specification

Formula	Bi2O3
Physical properties	Yellow, heavy powder. Soluble in acid, insoluble in water.
Crystal form	Type α (monoclinic crystal system, melting point 825℃), Type β (orthorhombic crystal system, melting point 860℃), Type δ (cubic fluorite mineral type, high oxygen ion conductivity)
Application	The fields of electronic ceramics, catalysts, and photonic materials, etc.

Application fields

1. Electronic Ceramics: Used as an additive in zinc oxide varistors, ceramic capacitors, etc. The purity should be ≥ 99.15%. 

2. Catalyst: Exhibits high activity in CO2 reduction and organic synthesis, with a Faraday efficiency of 98.1% in the formate method. 

3. Photonic materials: Used in optical fibers and high-temperature superconducting materials to enhance the efficiency of light transmission. 

4. Glass/Ceramic Industry: Colorants (from yellow to orange-red), enhancing heat resistance and mechanical strength. 

5. Environmental Protection Applications: Degradation of pollutants, adsorption of heavy metal ions. 

Other applications:Energy storage: Electrode materials for supercapacitors.

Packing & Delivery

 25 kg  or  packaged according to customer requirements.

Company Profile

SHISHAN International Trade(Hebei) Co.,Ltd 

We are a professional chemical raw material manufacturer & global exporter, focusing on supplying full-range raw materials for glass bottle production, alongside premium potassium carbonate and other inorganic chemicals.
 
Adhering to Chinese  standards, our products cover all core materials for glass bottles: potassium carbonate, silica sand, soda ash, limestone, feldspar, etc., with customizable purity and specs to match different glass bottle production needs (clear, colored, high-strength).
 
We own advanced production lines and strict QC system, ensuring stable quality, low impurities and consistent supply. With complete export certifications, we support bulk orders, fast customs clearance and on-time delivery to 30+ countries worldwide. Our 24h one-stop service (pre-sales consultation, custom solutions, after-sales support) makes us a reliable partner for glass bottle manufacturers globally.
 
Core Strengths
Full raw materials for glass bottle production
stable quality
Customizable specs, bulk supply available
Complete export docs, fast delivery
24h one-stop professional service

FAQ