Praseodymium(III) bromide hydrate
Praseodymium(III) bromide hydrate (CAS: 225505-12-4) is a hydrated salt of praseodymium. This inorganic compound, with a molecular weight of approximately 380.62 g/mol on an anhydrous basis, is supplied by Tech Serve Solutions as chunks with a high purity of ≥99.99% trace metals basis. It finds application in various chemical synthesis processes, materials science research, and as a reagent in inorganic chemistry, particularly where praseodymium ions are required.

Catalysis and Chemical Synthesis
Praseodymium(III) bromide hydrate can serve as a catalyst or precursor in various organic and inorganic synthesis reactions. Its properties make it valuable for researchers exploring novel catalytic pathways and material development.
Materials Science
This compound is utilised in materials science research for the development of new materials with specific optical or electronic properties. The incorporation of praseodymium can modify the characteristics of host materials.
Inorganic Chemistry Reagent
As a source of praseodymium(III) ions, this hydrate is a useful reagent in fundamental inorganic chemistry studies. It enables investigations into the coordination chemistry and reactivity of rare-earth elements.
| Molecular weight | 380.62 (anhydrous basis) |
|---|---|
| Linear formula | PrBr3 · xH2O |
| Assay | ≥99.99% trace metals basis |
| 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) | 26-36 |
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 hydrate used for?
+
Praseodymium(III) bromide hydrate is used in catalysis, inorganic chemistry, chemical synthesis, and materials science research.
What is the CAS number and formula for Praseodymium(III) bromide hydrate?
+
The CAS number is 225505-12-4, and the linear formula is PrBr₃ · xH₂O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Praseodymium(III) bromide hydrate with an assay of ≥99.99% trace metals basis. This product is not represented as USP, BP, EP, or pharmacopoeia grade.
How should Praseodymium(III) bromide hydrate be handled safely?
+
Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid contact with eyes, skin, and clothing. In case of eye contact, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing. Ensure good ventilation.
Can Tech Serve Solutions export Praseodymium(III) bromide hydrate?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a quote or sample for Praseodymium(III) bromide hydrate?
+
Please contact our sales team or use the online form to request a quote or sample for Praseodymium(III) bromide hydrate.
▶ Related products

Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis