Rhodium(III) chloride
Rhodium(III) chloride (CAS: 10049-07-7), with the linear formula RhCl₃ and a molecular weight of 209.26 g/mol, is a crystalline solid. It is a crucial inorganic compound and a valuable rhodium salt widely employed as a precursor in catalysis and various chemical synthesis applications. Its properties make it an essential chemical for materials science and research endeavours. Tech Serve Solutions offers this compound with a high degree of purity.

Catalysis
Rhodium(III) chloride serves as a precursor for a variety of homogeneous and heterogeneous rhodium-based catalysts. These catalysts are vital for organic transformations, including hydrogenation, hydroformylation, and C-H activation reactions.
Chemical Synthesis
This rhodium salt is a versatile reagent in the synthesis of complex organic molecules and organometallic compounds. It is used in reactions where precise control over stereochemistry and reactivity is required.
Materials Science
Rhodium(III) chloride can be utilized in the development of novel materials, including thin films and nanoparticles. Its incorporation into material structures can impart unique electronic or catalytic properties.
Research and Development
As a fundamental rhodium compound, it is extensively used in academic and industrial research laboratories for exploring new chemical reactions and developing innovative processes.
| Molecular weight | 209.26 |
|---|---|
| Linear formula | RhCl3 |
| Assay | 98% |
| Form | crystalline |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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) chloride used for?
+
Rhodium(III) chloride (CAS: 10049-07-7) is primarily used as a catalyst precursor in organic synthesis, for the preparation of other rhodium compounds, and in materials science research.
What are the CAS number and formula for Rhodium(III) chloride?
+
The CAS number for Rhodium(III) chloride is 10049-07-7 and its linear formula is RhCl₃.
What grade and purity does Tech Serve Solutions supply for Rhodium(III) chloride?
+
Tech Serve Solutions supplies Rhodium(III) chloride with an assay of 98% in a crystalline form. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Rhodium(III) chloride be handled safely?
+
Rhodium(III) chloride is classified as harmful if swallowed (H302). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used when handling. Avoid dust formation and inhalation.
How is Rhodium(III) chloride packed and shipped?
+
Rhodium(III) chloride is carefully packed according to industry standards to ensure safe transport. As a global supplier, Tech Serve Solutions exports this chemical worldwide, adhering to all relevant shipping regulations.
How can I request a sample or a quote for Rhodium(III) chloride?
+
To request a sample or a quotation for Rhodium(III) chloride, please contact our sales team through the website or by phone. Provide your specific requirements, and we will respond promptly.
▶ 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