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NISSEI INTERNATIONAL (THAILAND) CO., LTD.
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Production Goods
High-Purity Bismuth Oxide 99.9% | Material for Electronic Ceramics & Flame Retardants | Nissei Thailand
NISSEI INTERNATIONAL (THAILAND) CO., LTD. distributes High Purity Bismuth Oxide in Thailand, supporting applications in electronic ceramics and catalysts.
Contents
Product Overview
Technical Data
Features
Main Applications
Distribution and Service Areas
Product Overview
Bismuth oxide is an inorganic oxide used in the electronics, energy, and chemical industries. With dielectric, photocatalytic, and corrosion-resistant properties, it supports applications requiring high precision and durability.
Technical Data
The product is manufactured using a high-quality controlled thermal process.
Chemical Formula: Bi₂O₃
Molecular Weight: 465.96
Purity: Greater than 99.90%
CAS No.: 1304-76-3
Appearance: Light yellow powder
Crystal Structure: Type α
Melting Point: 825 °C
Boiling Point: 1890 °C
Production Technology: Thermal process
Impurities (Typical Values)
Lead (Pb): Less than 3 ppm
Copper (Cu): 2 ppm
Iron (Fe): 2 ppm
Sodium (Na): Less than 1 ppm
Chloride (Cl⁻): Less than 3 ppm
Sulfate (SO₄²⁻): Less than 3 ppm
Features
Various Particle Size Grades: Available in several grades based on the average particle size (D50) ranging from 1.5–30 μm to suit specific applications:
1.5–3.5 μm
5–10 μm
10–20 μm
20–30 μm
Quality Stability: Features a purity higher than 99.90% and a highly stable Type α crystal structure.
Main Applications
Electronics Industry: Electronic ceramic materials, high-temperature superconductors, imaging materials, and optoelectronic materials.
Energy: Electrolytes for fuel cells, additives for Zn-Mn and lead-acid batteries.
Chemical Industry: Oxidation catalysts, glass coloring agents, bismuth salt production, and flame retardants.
Others: Anti-rust coatings and anti-corrosion films, radiation shielding materials, pharmaceutical and chemical intermediates.
Distribution and Service Areas
Distributed by NISSEI INTERNATIONAL (THAILAND) CO., LTD., headquartered in Bangkok, providing services covering the entire country of Thailand.
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Company Information
Main 3 Products
Inorganic chemical products / Raw materials for skincare and haircare / Environmental safety products
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Nissei International (Thailand) Co., Ltd. Established in 2006 and incorporated in 2012, Nissei International (Thailand) Co., Ltd. is a subsidiary of the Nissei Sangyo Group of Japan. We specialize in ...
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