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High Purity Bismuth Oxide Bi₂O₃ Powder CAS 1304-76-3 Manufacturer and Supplier

Name: High Purity Bismuth Oxide Bi₂O₃ Powder CAS 1304-76-3 Manufacturer and Supplier
Brand: Huichuang
SKU: pr2606022441
Price: 18 USD
Availability: InStock

TDS 6 Inquiries

Unit Price:

$18-22/KG FOB

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CAS No.:

1304-76-3

Grade:

Industrial Grade

Content:

99.99%

Port:

Shenzhen

Brand:

Huichuang

Packaging:

25KG/ PER BAG

Price valid (until):

2026-07-02

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Huichuang New Materail

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Bismuth Oxidate,Bismuth Ingot,Bismuth Granules and Needles,Tellurium ingot

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Product Description
Seller Information
History Price
Inquiry History

Description

Product Detail

Bismuth Oxide (Bi₂O₃) is a yellow inorganic oxide compound with excellent electrical, optical, and chemical properties. It is widely used in electronic ceramics, optical glass, ceramic pigments, lead-free solder materials, catalysts, and advanced functional materials.

Our Bismuth Oxide is produced from high-purity bismuth metal through a controlled oxidation process, ensuring stable quality, high purity, and consistent particle size distribution. Various purity grades and particle sizes are available to meet different industrial requirements.

Items	Specifications
Appearance	soft yellow powder,
Solubility	Application Areas: Used for the preparation of bismuth salts; used as electronic ceramic powder materials, electrolyte materials, optoelectronic materials, high-temperature superconducting materials, catalysts.
Partical size	about 5~8um and it can be customized

Product Detail

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Product Information

Product Name: Bismuth Oxide

Chemical Formula: Bi₂O₃

CAS No.: 1304-76-3

EINECS No.: 215-134-7

Molecular Weight: 465.96

Appearance: Light Yellow Powder

Purity: 99.9% / 99.99% / 99.999%

HS Code: 2825909100

UN No.: Non-hazardous

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Applications

Electronic Materials

Electronic ceramics
Multilayer ceramic capacitors (MLCC)
Ferrite materials
Varistors
Semiconductor materials

Glass & Ceramic Industry

Optical glass
Specialty glass
Ceramic glaze
Enamel coatings
Glass additives

Metallurgy & Solder

Lead-free solder alloys
Welding materials
Metallurgical additives

Chemical Industry

Catalyst precursor
Chemical catalyst
Fine chemical synthesis

Advanced Materials

Superconducting materials
Solid oxide fuel cells (SOFC)
Functional ceramics
Sensor materials

Packaging

25 kg Fiber Drum
25 kg Plastic Drum
Vacuum Inner Bag
Customized Packaging Available

Storage

Store in a cool, dry, and ventilated warehouse. Keep the package tightly sealed and avoid moisture absorption.

Supply Ability

Monthly Capacity: 1500 MT+
Sample Available
OEM & Customized Specification Supported
Export Markets: Asia, Europe, North America, South America, Middle East

Keywords

Bismuth Oxide, Bi₂O₃ Powder, High Purity Bismuth Oxide, Bismuth Oxide Manufacturer, Bismuth Oxide Supplier, Yellow Bismuth Oxide Powder, Bismuth Oxide for Electronic Ceramics, Bismuth Oxide for Glass Industry, Lead-Free Solder Material, CAS 1304-76-3.

Factory Pictures

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Certificates

Basic Info

Product Name:

Bismuth oxide (Bi2O3)

Other Name:

Bismuth oxide (Bi2O3);C.I. 77160;Bismuthous oxide;Bismuth trioxide;Bismuth yellow;Dibismuth trioxide;Bismuth sesquioxide;Bismuth oxide;Bismuth(3+) oxide;Bismuth(III) oxide;Bismuth sesquioxide (Bi2O3);Bismuth oxide (BiO1.5);NanoArc Bismuth Oxide;Nanotek;B 18401;11090-09-8;477850-83-2;163831-49-0

CAS No.:

1304-76-3

Molecular Formula:

Bi2O3

InChIKeys:

WMWLMWRWZQELOS-UHFFFAOYSA-N

Molecular Weight:

256.98

Exact Mass:

465.94554 g/mol

EC Number:

215-134-7

HScode:

2825 90 85

Categories:

Oxides and Peroxides

Characteristics

PSA:

43.4 Å²

XLogP3:

-0.35640

Appearance:

Yellow powder

Density:

8.437 g/cm³

Melting Point:

270 °C

Boiling Point:

1890°C

Flash Point:

1890°C

Water Solubility:

H2O: INsoluble

Storage Conditions:

Store at +5°C to +30°C.

Toxicity:

Oral-rat LD50: 5000 mg/kg; Oral-Mouse LD50: 10000 mg/kg

Flammability characteristics:

Decomposition of toxic bismuth-containing fumes by heating

See More Bismuth oxide (Bi2O3) Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Bismuth oxide (Bi2O3) Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Bismuth Oxidate,Bismuth Ingot,Bismuth Granules and Needles,Tellurium ingot

Location:
No.11 Jin Wu Road,Bai luTangTown, Suxian Distract,Chenzhou city, Hunan Province, China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10

Total Annual Revenue:
Above $100 million

Total Employees:
51-100

Year of Establishment:
2022

Certifications:
ISO14001:2015,ISO45001:2018,ISO9001:2015,A method for removing trace amounts of antimony oxide from crude bismuth oxide

Chen Zhou Shi Hui Chuang New Material Co., Ltd. is a national high-tech enterprise focusing on the research and development, production and sales of bismuth, bismuth ,tellurium and related products. The company was established in January 2022 with a registered capital of 50 million yuan. It's located in Chenzhou District, Hunan Free Trade Zone, a hometown of non-ferrous metals with convenient transportation and rich resources. The company covers an area of 20000 square meters, plant and research office building construction area of 15160 square meters. The company, formerly known as Shinningstar Non-ferrous Metals Co., Ltd., has been engaged in the trade of bismuth ingots and tellurium ingots since 2015, and has been deeply engaged in the subdivision of bismuth and tellurium for more than 10 years. At present, it has 90 employees and 25% of technicians. The company has established a complete PDCA management system and passed ISO9001 and ISO14001 certification in 2025.

Company Profile
Weekly Price

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Inquiry History

6 Inquiries

Country	Product	Purchase Quantity	Date Posted
Germany	Bismuth (III) oxide	2 MT	Jul 3, 2025
India	Bismuth trioxide	17000 MT	Mar 14, 2025
Pakistan	Bismuth Trioxide (Bi₂O₃)	25.00 MT	May 7, 2026
India	Bismuth oxide	200.00 KG	Jan 14, 2026
Mexico	Bismuth trioxide	10 MT	Apr 8, 2025
Romania	99.9% Bi2O3 CAS 1304-76-3 Firework Pigment Car Paint Uses Nano Bismuth(III) Oxide Bismuth Trioxide	10000 MT	Aug 31, 2023

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