bismuth trioxide cas 1304-76-3

描述

Bismuth trioxide Details

Chemical Name:Bismuth trioxide

CAS No.:1304-76-3

Molecular Formula: BiO3-

Molecular Weight:256.98

MolecularStructure:

Appearance: Yellowpowder

Bismuth trioxide Typical Properties

Item	Specifications	Results
Appearance	Yellowpowder	Yellowpowder
Bi2O3 ≥%	99.90	99.90
Acid insoluble matter≤%	0.005	0.002
Fe ≤%	0.002	0.002
Cu ≤%	0.001	0.0002
As ≤%	0.001	0.0003
Pb ≤%	0.001	0.0003
K ≤%		0.0001
Na ≤%		0.0008
Ca ≤%		0.0002
Mg ≤%		0.0001
Conclusion	The results conforms with enterprise standards

Bismuth trioxide Usage

1. Electronic materials: powders including electronic components such as ceramic dielectric capacitors, varistors, piezoelectric ceramics, etc. The addition of ultrafine cerium oxide powder can greatly improve related parameters and improve component performance.

2. Ferrite magnetic material, adding ultrafine cerium oxide powder can improve magnetic induction, magnetic permeability and magnetic flux density, and optimize magnetic material properties

3. Catalysts in the petrochemical industry, with its large specific surface area, high activity and good selectivity, greatly improve the catalytic activity, effectively reduce the production cost, and related passivating agents, additives, etc.;

4. Color picture tube shadow mask coating material can effectively prevent shadow mask bulging; automotive topcoat components, replace toxic metals, achieve green environmental protection

5. High-performance strontium silicate single crystal, lanthanide high-temperature superconducting materials, high-quality optical glass, optical fiber, fireworks, new oxidation sensing materials, fuel cell electrolytes, alkaline zinc-manganese batteries, flame retardants, clarifiers

Bismuth trioxide Packaging and Shipping

Packing: 25 kg/drum or bag

Delivery: within 5-7 working days

Bismuth trioxide Storage

Stored at room temperature