Ruthenium(III) chloride hydrate
Ruthenium(III) chloride hydrate (CAS: 14898-67-0), with the linear formula RuCl₃ · xH₂O, is a hydrated ruthenium compound with a molecular weight of 207.43 (anhydrous basis). It is a key precursor in the synthesis of various ruthenium-based catalysts, widely employed in organic synthesis and inorganic chemistry research. Its catalytic properties make it valuable for reactions requiring specific transition metal activation.

Catalysis in Organic Synthesis
Serves as a precursor for homogeneous and heterogeneous ruthenium catalysts used in a variety of organic transformations, including oxidation, reduction, and cross-coupling reactions.
Precursor for Ruthenium Complexes
Used in the preparation of diverse ruthenium coordination complexes, which are investigated for their potential applications in catalysis, materials science, and medicinal chemistry.
Inorganic Chemistry Research
Employed as a starting material for synthesising novel inorganic ruthenium compounds and exploring their chemical properties and potential applications.
| Molecular weight | 207.43 (anhydrous basis) |
|---|---|
| Linear formula | RuCl3 · xH2O |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3260 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 Ruthenium(III) chloride hydrate used for?
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Ruthenium(III) chloride hydrate is primarily used as a precursor for synthesizing various ruthenium-based catalysts and complexes, which are valuable in organic synthesis, inorganic chemistry, and materials science research.
What are the CAS number and formula for Ruthenium(III) chloride hydrate?
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The CAS number is 14898-67-0 and the linear formula is RuCl₃ · xH₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ruthenium(III) chloride hydrate for research and technical purposes. The specific assay and purity are detailed on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should Ruthenium(III) chloride hydrate be handled safely?
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Ruthenium(III) chloride hydrate is corrosive and causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection (type P3 or N100 filters). Ensure adequate ventilation and follow emergency procedures in case of contact.
Is Ruthenium(III) chloride hydrate a controlled substance?
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The provided data does not indicate that Ruthenium(III) chloride hydrate is a controlled or scheduled substance.
How is Ruthenium(III) chloride hydrate shipped and exported?
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Ruthenium(III) chloride hydrate is classified under UN 3260, Packing Group II, and is shipped according to relevant dangerous goods regulations. Tech Serve Solutions is experienced in global export and can provide necessary documentation.
How can I request a sample or quote for Ruthenium(III) chloride hydrate?
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To request a sample or quote, please contact our sales department via the website or direct email, providing your specific requirements and shipping details.
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