Dysprosium(III) bromide hydrate
Dysprosium(III) bromide hydrate (CAS: 29843-91-2) is a dysprosium salt supplied by Tech Serve Solutions. This hydrated inorganic compound, with a molar mass of 402.21 g/mol on an anhydrous basis, is a white solid. It finds application in chemical synthesis and catalysis, serving as a valuable reagent in inorganic chemistry research and materials science development.

Chemical Synthesis
Dysprosium(III) bromide hydrate serves as a reagent in various chemical synthesis pathways. Its properties are utilised in the preparation of other dysprosium-containing compounds and novel materials.
Catalysis
This compound can be employed as a catalyst or co-catalyst in specific chemical reactions. Its application in catalysis is relevant to inorganic chemistry and materials science research.
Materials Science Research
Dysprosium compounds are explored for their unique magnetic and optical properties. Dysprosium(III) bromide hydrate may be used as a precursor in the development of advanced materials.
| Molecular weight | 402.21 (anhydrous basis) |
|---|---|
| Linear formula | DyBr3 · xH2O |
| Assay | 99.999% trace metals basis |
| Form | solid |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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) | 36/37/38 |
| 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 Dysprosium(III) bromide hydrate used for?
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Dysprosium(III) bromide hydrate is used in chemical synthesis and catalysis, as well as in materials science research.
What are the CAS number and formula for Dysprosium(III) bromide hydrate?
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The CAS number is 29843-91-2 and the linear formula is DyBr3 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dysprosium(III) bromide hydrate at 99.999% trace metals basis purity. This is a research-grade chemical, and TSS does not represent it as USP, BP, or EP.
What are the safety and handling considerations for Dysprosium(III) bromide hydrate?
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This compound is a Warning substance, classified with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Ensure adequate ventilation and avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
How is Dysprosium(III) bromide hydrate shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, experienced in handling and shipping laboratory reagents worldwide.
How can I request a quote or sample of Dysprosium(III) bromide hydrate?
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To request a quote or sample, please contact our sales team via the website or direct inquiry. Please specify the quantity required and your delivery location.
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