Rhodium(III) bromide hydrate
Rhodium(III) bromide hydrate (CAS: 123333-87-9), with a molecular weight of 342.62 (anhydrous basis) and formula RhBr3 · xH2O, is a valuable inorganic compound supplied by Tech Serve Solutions. It finds key applications in chemical synthesis and catalysis, serving as a precursor or catalyst component in various chemical transformations. Its properties make it suitable for advanced research and industrial processes requiring rhodium-based chemistry.

Catalysis
Rhodium(III) bromide hydrate serves as a catalyst or pre-catalyst in organic synthesis. It is particularly useful in reactions such as hydrogenation, hydroformylation, and carbonylation, where rhodium complexes are known for their efficiency and selectivity.
Chemical Synthesis
This compound acts as a source of rhodium for the preparation of various rhodium complexes and organometallic compounds. These derived materials are crucial intermediates in the synthesis of pharmaceuticals and fine chemicals.
Material Science Research
It can be employed in research settings for the development of novel materials and coatings. The unique electronic and catalytic properties of rhodium are exploited to create advanced functional materials.
| Molecular weight | 342.62 (anhydrous basis) |
|---|---|
| Linear formula | RhBr3 · xH2O |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Rhodium(III) bromide hydrate used for?
+
Rhodium(III) bromide hydrate is primarily used in catalysis and chemical synthesis, often serving as a precursor for other rhodium-containing compounds and catalysts.
What is the CAS number and formula for Rhodium(III) bromide hydrate?
+
The CAS number is 123333-87-9, and its linear formula is RhBr3 · xH2O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Rhodium(III) bromide hydrate typically as a research or technical grade material. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Rhodium(III) bromide hydrate be handled safely?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter may be necessary. Refer to the safety data sheet for full handling precautions, noting the WGK Germany classification of 3.
Is Rhodium(III) bromide hydrate a controlled substance?
+
The provided data does not indicate that Rhodium(III) bromide hydrate is a controlled substance.
How is Rhodium(III) bromide hydrate packed, shipped, and exported?
+
Rhodium(III) bromide hydrate is carefully packed to ensure safe transit. As a global supplier, Tech Serve Solutions exports chemicals worldwide, adhering to all relevant international shipping regulations.
How can I request a sample or quote for Rhodium(III) bromide hydrate?
+
To request a sample or a quote for Rhodium(III) bromide hydrate, please contact our sales department through the website or by phone, referencing the CAS number 123333-87-9.
▶ 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