Ammonium hexachlororuthenate(IV)
Ammonium hexachlororuthenate(IV), CAS 18746-63-9, with the linear formula (NH y <sub>4</sub>)<sub>2</sub>RuCl<sub>6</sub>, is a chemical compound with a molecular weight of 349.86 g/mol. Supplied as a powder, it falls under essential chemicals and materials science categories. This ruthenium salt is primarily utilised in research and development settings within materials science and metal and ceramic science fields.
- IUPAC
- Ruthenium(IV)-ammonium chloride

Materials Science Research
Ammonium hexachlororuthenate(IV) serves as a precursor or reagent in the synthesis of novel materials. Its applications include the development of advanced ceramics and metal-based composites.
Catalysis Research
This ruthenium compound may be employed in exploratory research for catalytic applications, particularly where ruthenium's unique electronic properties are advantageous. Investigations may focus on homogeneous or heterogeneous catalysis.
Precursor for Ruthenium Compounds
It can act as a starting material for the synthesis of other ruthenium-containing compounds. This is valuable in academic and industrial research laboratories exploring ruthenium chemistry.
| Molecular weight | 349.86 |
|---|---|
| Linear formula | (NH4)2RuCl6 |
| Form | powder |

Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3288 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25 |
| Safety statements (S) | 26-28-36/37/39-45 |
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 Ammonium hexachlororuthenate(IV) used for?
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Ammonium hexachlororuthenate(IV) is primarily used in research and development, particularly within materials science, metal and ceramic science, and potentially as a precursor for synthesising other ruthenium compounds or in catalysis research.
What is the CAS number and formula for Ammonium hexachlororuthenate(IV)?
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The CAS number is 18746-63-9, and the linear formula is (NH y <sub>4</sub>)<sub>2</sub>RuCl<sub>6</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ammonium hexachlororuthenate(IV) as a technical or research grade chemical. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should Ammonium hexachlororuthenate(IV) be handled safely?
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Ammonium hexachlororuthenate(IV) is classified as toxic if swallowed, in contact with skin, or if inhaled (H301-H311-H331). Handle with appropriate personal protective equipment, including eyeshields, face shields, gloves, and a P2 respirator. Ensure adequate ventilation and follow emergency procedures in case of exposure.
Is this chemical a controlled substance?
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The provided data does not indicate that Ammonium hexachlororuthenate(IV) is a controlled substance. However, users should always comply with local regulations regarding its purchase and use.
How is Ammonium hexachlororuthenate(IV) packed and shipped?
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Ammonium hexachlororuthenate(IV) is packed according to safety regulations for toxic substances (UN 3288 6.1 / PGIII). TSS exports chemicals globally, adhering to international shipping standards.
How can I request a quote or sample?
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To request a quote or a sample of Ammonium hexachlororuthenate(IV), please contact our sales team via the website or direct enquiry form, providing your specific requirements.
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