Cerium Sulfide (Ce2S3) powder is an important rare earth sulfide powder with excellent thermal stability, electrical insulation and optical properties. It is one of the key materials in high-end applications such as electronic ceramics, pigments and luminescent materials. The Cerium Sulfide powder we provide has high purity and uniform particle distribution, and is optimized to meet different process requirements.
We can provide Cerium Sulfide powder with different particle size ranges according to customer needs, and also support customized packaging and third-party test report services. Our after-sales technical team is always available to provide guidance and support for your use.
Purity: 99.9%
Low oxygen content to ensure material reactivity
Pure color, suitable for high-end ceramics and pigment systems
High temperature stability, not easy to oxidize
Customizable particle size and packaging
Electronic ceramics: As an additive to improve dielectric properties and thermal stability.
Functional pigments: Ce2S3 powder is bright in color, environmentally friendly and non-toxic, and is an ideal choice to replace traditional heavy metal pigments.
Fluorescent materials: Used for near-infrared luminescent materials and high-performance optical components.
Rare earth intermediate raw materials: As an important precursor for the preparation of other cerium-based compounds.
Each batch of Cerium Sulfide powder is provided with a complete certificate of analysis (COA), material safety data sheet (MSDS) and third-party test report if necessary, ensuring that you can use it without worries.
Molecular formula: Ce₂S₃
Molecular weight: 376.43 g/mol
Appearance: Dark red or reddish brown
Density: About 5.0–5.2 g/cm³
Melting point: About 1,900 °C
Solubility: Insoluble in water, slightly soluble in acid, decomposes in strong acid to produce hydrogen sulfide gas
Specific heat capacity: About 0.35 J/g-K
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
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