Cadmium oxide
Cadmium oxide (CAS: 1306-19-0, Formula: CdO, MW: 128.41) is a red or brownish-black powder. It is a crucial inorganic compound utilised in various industrial applications, including the production of semiconductors, phosphors, and specialised glass. This compound also serves as a dopant in electronic components and finds application in catalysis. Tech Serve Solutions supplies Cadmium oxide with a high assay for demanding chemical processes.
Semiconductor Manufacturing
Cadmium oxide is employed in the creation of semiconductors due to its electrical and optical properties. It is a key component in the formulation of thin-film transistors and other electronic devices.
Phosphor Production
This compound serves as a vital ingredient in the manufacturing of phosphors for display technologies and lighting applications. Its inclusion contributes to specific luminescence characteristics.
Specialised Glass and Ceramics
Cadmium oxide is used to impart specific properties to glass and ceramic materials, such as enhanced refractive index or colouration. It is also integral in the production of certain glazes and enamels.
Catalysis
In chemical synthesis, cadmium oxide acts as a catalyst or co-catalyst in various reactions. Its specific surface area and chemical nature facilitate desired transformations.
Dopant Applications
Cadmium oxide functions as a dopant in materials science, modifying the electrical or optical characteristics of host materials. This is particularly relevant in advanced electronic component fabrication.
| Molecular weight | 128.41 |
|---|---|
| Linear formula | CdO |
| Assay | 99.5% trace metals basis |
| Form | powder |
| Density | 8.15 g/mL at 25 °C(lit.) |
| Particle size | ~1 μm |
Hazard statements
- H330Fatal if inhaled
- H341Suspected of causing genetic defects
- H350May cause cancer
- H361FD
- H372Causes damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P273Avoid release to the environment
- P281Use personal protective equipment as required
- P284Wear respiratory protection
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2570 6.1 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 45-63-26-48/23/25-50/53-62-68 |
| Safety statements (S) | 53-45-60-61 |
| Cation traces | Ca: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤100 mg/kgNa: ≤100 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg |
| Anion traces | chloride (Cl-): ≤100 mg/kgsulfate (SO42-): ≤100 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Cadmium Oxide (CAS: 1306-19-0) used for?
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Cadmium oxide is used in semiconductor manufacturing, phosphor production, specialised glass and ceramics, catalysis, and as a dopant in materials science.
What are the CAS number and chemical formula for Cadmium Oxide?
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The CAS number for Cadmium oxide is 1306-19-0 and its chemical formula is CdO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cadmium oxide with an assay of 99.5% on a trace metals basis. We do not represent this product as USP, BP, or EP grade.
What are the primary safety hazards associated with Cadmium Oxide?
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Cadmium oxide is dangerous and carries significant hazards, including being fatal if inhaled (H330), suspected of causing genetic defects (H341), potentially causing cancer (H350), suspected of damaging fertility or the unborn child (H361fd), causing organ damage through prolonged or repeated exposure (H372), and being very toxic to aquatic life with long-lasting effects (H410). Appropriate personal protective equipment, including dust masks (N95 or P2 cartridges), eyeshields, face shields, and gloves, must be used.
How is Cadmium Oxide typically packed, shipped, or exported?
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Cadmium oxide is shipped as UN 2570, Class 6.1 (Toxic substances), Packing Group III. Detailed shipping information is available upon request.
How can I request a quote or sample of Cadmium Oxide?
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To request a quote or sample of Cadmium oxide, please contact our sales team with your specific requirements.
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