Cerium(IV) hydroxide
Cerium(IV) hydroxide (CAS: 12014-56-1), with the chemical formula Ce(OH)₄ and a molecular weight of 208.15 g/mol, is a chemical compound primarily utilised in catalytic processes and inorganic chemistry. It serves as a precursor for the synthesis of other cerium compounds and finds applications in materials science. This substance is supplied by Tech Serve Solutions as a reliable reagent for research and industrial applications.

Catalysis
Cerium(IV) hydroxide can act as a catalyst or a precursor to catalytic materials in various chemical reactions, leveraging the redox properties of cerium. Its application extends to oxidation reactions and environmental catalysis.
Inorganic Synthesis
It is a valuable starting material for the preparation of other cerium-based inorganic compounds, including oxides and salts. These compounds may find use in diverse applications such as solid oxide fuel cells and advanced ceramics.
Materials Science
As a source of cerium, this hydroxide contributes to the development of novel materials with specific optical, electrical, or magnetic properties. It is instrumental in research exploring advanced ceramic and composite materials.
| Molecular weight | 208.15 |
|---|---|
| Linear formula | Ce(OH)4 |
| Form | chunks |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
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 Cerium(IV) hydroxide used for?
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Cerium(IV) hydroxide is primarily used in catalysis and inorganic synthesis, and as a precursor in materials science for creating advanced cerium-based compounds and materials.
What is the CAS number and chemical formula for Cerium(IV) hydroxide?
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The CAS number is 12014-56-1, and the chemical formula is Ce(OH)₄.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cerium(IV) hydroxide typically as a technical or research-grade material. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
How should Cerium(IV) hydroxide be handled safely?
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Handle Cerium(IV) hydroxide with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid dust formation and inhalation. In case of eye contact, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. P305 + P351 + P338.
Is Cerium(IV) hydroxide regulated?
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Based on the provided data, Cerium(IV) hydroxide is classified with a Warning signal word and H319 hazard statement (Causes serious eye irritation), but it is not indicated as a controlled substance.
How is Cerium(IV) hydroxide shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Cerium(IV) hydroxide. It is shipped in appropriate packaging suitable for chemical reagents, adhering to international shipping regulations.
How can I request a quote or sample for Cerium(IV) hydroxide?
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To request a quote or a sample, please contact our sales team through the website or by phone, providing the product name (Cerium(IV) hydroxide) and CAS number (12014-56-1).
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