Mercury
Mercury (CAS: 7439-97-6, Formula: Hg, MW: 200.59) is a dense, silvery-white liquid metal at room temperature. Known for its unique physical properties, it finds application in various scientific and industrial fields. TSS supplies ACS reagent grade mercury, suitable for analytical and research purposes, with an assay of ≥99.5%. Its distinct characteristics make it valuable in specific chemical synthesis and materials science applications.
Catalysis
Mercury and its compounds are utilised as catalysts in certain organic reactions. Their specific electronic and structural properties enable unique catalytic pathways in chemical synthesis.
Chemical Synthesis
As a reactive metal, mercury serves as a reagent or component in the synthesis of various mercury-containing compounds. These compounds can have diverse applications in research and industry.
Materials Science
The unusual properties of mercury, such as its high density and electrical conductivity, make it a subject of study in materials science. It can be used in specialized alloys and research into metallic behaviour.
Analytical Reagents
High-purity mercury is employed in the preparation of specific analytical reagents and standards. Its defined properties are crucial for accurate chemical analysis.
| Molecular weight | 200.59 |
|---|---|
| Empirical formula | Hg |
| Assay | ≥99.5% |
| Grade | ACS reagent |
| Form | liquid |
| Colour | passes test |
| Boiling point | 356.6 °C(lit.) |
| Melting point | −38.87 °C(lit.) |
| Vapour pressure | 1 mmHg (126 °C) |
| Vapour density | 7 (vs air) |
Hazard statements
- H330Fatal if inhaled
- H360D
- H372Causes damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P273Avoid release to the environment
- P284Wear respiratory protection
- P310Immediately call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 2809 8/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 61-26-48/23-50/53 |
| Safety statements (S) | 53-45-60-61 |
| Cation traces | Ag: ≤5 mg/kgAl: ≤0.1 mg/kgCd: ≤0.01 mg/kgCu: ≤0.05 mg/kgFe: ≤0.2 mg/kgMg: ≤0.1 mg/kgMn: ≤0.01 mg/kgNi: ≤0.01 mg/kgPb: ≤0.01 mg/kgSn: ≤0.05 mg/kgZn: ≤0.05 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Resistivity | 95.8 μΩ-cm, 20°C |
|---|
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 Mercury (CAS 7439-97-6) used for?
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Mercury (CAS 7439-97-6) is used in catalysis, chemical synthesis, materials science, and as an analytical reagent due to its unique metallic properties.
What is the CAS number and formula for Mercury?
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The CAS number for Mercury is 7439-97-6, and its chemical formula is Hg.
What grade and purity does Tech Serve Solutions supply for Mercury?
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Tech Serve Solutions supplies Mercury in ACS reagent grade with an assay of ≥99.5%.
How is Mercury handled and what are the main hazards?
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Mercury is highly toxic, particularly through inhalation, and can cause severe developmental toxicity and organ damage. Handle only with extreme caution in a well-ventilated area or fume hood, using appropriate personal protective equipment including gloves, eye protection, and a suitable respirator. Refer to the Safety Data Sheet for detailed handling procedures and hazards (GHS06, GHS08, GHS09).
Is Mercury a controlled substance?
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Mercury compounds are subject to various regulations due to their toxicity and environmental impact. Please consult local and international regulations for specific controls.
How is Mercury packaged and shipped?
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Mercury is packaged in compliance with UN 2809 regulations for transport of dangerous goods. TSS can export this product globally.
How can I request a quote or sample for Mercury?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your specific requirements.
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