Phenylmercury nitrate
Phenylmercury nitrate, basic (CAS: 8003-05-2), with the linear formula C<sub>6</sub>H<sub>5</sub>HgNO<sub>3</sub>·C<sub>6</sub>H<sub>5</sub>HgOH and a molecular weight of 634.40, is an organomercury compound. It functions primarily as a reagent in chemical synthesis and is utilised in applications involving organometallic chemistry. Its specific properties make it suitable for specialised laboratory and industrial processes requiring mercury-based compounds.
- IUPAC
- Phenylmercuric nitrate, basic

Chemical Synthesis
Used as a reagent in various organic synthesis pathways, leveraging the reactivity of the organomercury moiety. It can participate in reactions requiring mercury-mediated transformations.
Organometallic Chemistry
Serves as a precursor or reagent in the study and application of organometallic compounds. Its structure allows for unique chemical interactions and bond formations.
Laboratory Reagents
Employed as a laboratory reagent for specific analytical or preparative procedures where mercury compounds are required. Suitable for research and development settings.
| Molecular weight | 634.40 |
|---|---|
| Linear formula | C6H5HgNO3·C6H5HgOH |
| Melting point | 175-185 °C (dec.)(lit.) |




Hazard statements
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
- H372Causes damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| 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 1895 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 25-34-48/24/25-50/53 |
| Safety statements (S) | 23-24/25-37-45-60-61 |
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 Phenylmercury nitrate used for?
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Phenylmercury nitrate is primarily used as a reagent in chemical synthesis and in applications involving organometallic chemistry and specialised laboratory procedures.
What are the CAS number and formula for Phenylmercury nitrate?
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The CAS number is 8003-05-2, and the linear formula is C<sub>6</sub>H<sub>5</sub>HgNO<sub>3</sub>·C<sub>6</sub>H<sub>5</sub>HgOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenylmercury nitrate as a technical or research grade chemical. We do not represent it as USP, BP, or EP grade unless explicitly stated.
How should Phenylmercury nitrate be handled safely?
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Phenylmercury nitrate is a Danger substance, posing hazards including acute toxicity (H301), severe skin burns and eye damage (H314), and damage to organs through prolonged or repeated exposure (H372). It is also very toxic to aquatic life with long-lasting effects (H410). Strict adherence to safety protocols, including the use of appropriate personal protective equipment such as eyeshields, gloves, and a full-face particle respirator (type N100 US/P3 EN143), is mandatory.
Is Phenylmercury nitrate a controlled substance?
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The provided data does not indicate that Phenylmercury nitrate is a controlled substance. However, regulations can vary by jurisdiction.
How is Phenylmercury nitrate packed and exported?
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Phenylmercury nitrate is shipped under UN 1895, Hazard Class 6.1, Packing Group II. Export procedures adhere to international shipping regulations for hazardous materials.
How can I request a sample or quote for Phenylmercury nitrate?
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Please contact our sales department directly via our website or listed contact details to request a sample or a quotation for Phenylmercury nitrate.
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