Praseodymium(III) bromide
Praseodymium(III) bromide (CAS: 13536-53-3) is an anhydrous inorganic compound with the linear formula PrBr₃ and a molecular weight of 380.62 g/mol. This light-green powder is a critical reagent in various chemical syntheses and materials science applications. It is particularly valued for its properties in catalysis and as a component in developing advanced inorganic materials.

Catalysis
Praseodymium(III) bromide can act as a catalyst or co-catalyst in specific organic transformations. Its Lewis acidic nature allows it to facilitate certain reactions, particularly in academic research and specialized industrial processes.
Materials Science
This compound serves as a precursor for the synthesis of novel praseodymium-containing materials. These materials may exhibit unique optical, magnetic, or electronic properties relevant to advanced technological applications.
Chemical Synthesis
As a source of praseodymium ions, PrBr₃ is employed in the preparation of other praseodymium compounds and coordination complexes. It is useful in research laboratories for developing new chemical entities.
| Molecular weight | 380.62 |
|---|---|
| Linear formula | PrBr3 |
| Assay | 99.99% trace metals basis |
| Grade | anhydrous |
| Form | powder |

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) | 26-36 |
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 Praseodymium(III) bromide used for?
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Praseodymium(III) bromide (CAS: 13536-53-3) is used in catalysis, materials science, and general chemical synthesis as a source of praseodymium ions for research and development.
What is the CAS number and formula for Praseodymium(III) bromide?
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The CAS number is 13536-53-3 and the linear formula is PrBr₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Praseodymium(III) bromide as an anhydrous powder with an assay of 99.99% trace metals basis. We do not represent this product as USP, BP, or EP grade.
What are the safety precautions for handling Praseodymium(III) bromide?
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Praseodymium(III) bromide is classified as a Warning substance, causing serious eye irritation (H319). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation.
How is Praseodymium(III) bromide packed and shipped?
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This chemical is carefully packed to ensure integrity during transit and is available for global export by Tech Serve Solutions. Specific packaging details can be provided upon request.
How can I request a quote or sample?
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To request a quote or sample of Praseodymium(III) bromide, please contact the Tech Serve Solutions sales team through our website or by phone. Specify your requirements, including quantity and destination.
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