Description

Silver Mercury – Liquid Metal

Product Name

Silver Mercury (Quicksilver / Elemental Mercury)

Technical Specifications & Product Data

• CAS Number: 7439‑97‑6

• Molecular Formula: Hg

• Appearance: Silvery‑white, heavy liquid

• Purity: 99.99 %

• Grade: Industrial / Laboratory

• Density: 13.5 g/cm³

• Packaging: Steel flasks / UN‑certified containers

• Compliance: MSDS, COA, UN Transport Code

• Shelf Life: Indefinite (when stored properly)

• HS Code: 28054000

• Storage Conditions: Cool, dry place, away from acids

• Current Price: USD 1,500.00

Product Description

Silver Mercury—also known as Quicksilver or elemental mercury—is a dense, silvery liquid metal at room temperature. With ultra‑high purity (99.99 %), it is suitable for critical applications including:

• Amalgamation in gold extraction

• Laboratory experiments and research

• Dental instruments and equipment

• Scientific devices such as thermometers, barometers, and precision instrumentation

As a trusted supplier, RARE CHEMICALS ensures all shipments comply with international hazardous materials regulations. Every order is accompanied by a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) for verification and safety.

Safety, Compliance & Shipping

• Hazard Classification & Packaging:
  Metallic mercury must be packaged per applicable regulations (e.g. 49 CFR § 173.164 in the U.S.) with appropriate UN‑certified containers, especially for air transport.

• Storage & Handling:
  Keep mercury in tightly sealed, mercury‑resistant containers in a cool, dry, well‑ventilated area, away from acids and incompatible materials.

• Regulatory Considerations:
  International transport must follow IMDG Code for sea, IATA regulations for air, and applicable local hazardous materials laws.

• Workplace Safety:
  Use proper personal protective equipment (PPE) and engineering controls to limit mercury vapor exposure. Follow OSHA (or equivalent) exposure limits and monitoring procedures.

Why Choose RARE CHEMICALS?

• Stringent Quality Control: All batches undergo rigorous testing, and COAs are provided.

• Regulatory & Safety Focus: Full compliance with international hazardous materials and transport rules.

• Global Logistics: We deliver worldwide with expert handling of dangerous goods.

• Transparency & Trust: We supply MSDS, COA, and transport documentation and offer consultation on regulatory issues.

If you are interested in Silver Mercury or require additional data (e.g. detailed test reports, safety & handling guidelines, packaging specs), please contact us directly. We are available to support your technical and compliance needs.

⚙️ Production Method

Extraction begins with cinnabar ore (HgS), mined and crushed. The ore is roasted in a furnace, releasing elemental mercury vapor, which is condensed into liquid mercury and purified through filtration and distillation to achieve 99.99% purity. Discover how purity impacts pricing and market trends in our detailed blog: Silver Mercury Price Per Kilo in 2025 – What Affects Cost?.

🏭 Use Cases by Industry

⛏️ Gold Mining
Silver mercury forms amalgams with gold, enabling efficient extraction from ore. It is widely used in artisanal and small-scale mining operations (ASM). For more on safe and certified mercury use, visit: What is Silver Mercury and What Is It Used For?.

🔬 Laboratory Applications
Used in thermometers, barometers, and manometers, silver mercury acts as a reagent in chemical synthesis and reaction monitoring.

🦷 Dental Industry
Historically used in dental amalgams for fillings (now limited due to regulation).

⚛️ Research & Measurement
Serves as a calibration standard because of its consistent density and conductivity

📦 Packaging Options

• • • Steel flasks available in 34.5 kg or custom sizes.

    • Leak-proof, corrosion-resistant containers.

    • UN-approved hazardous materials packaging.

    • Custom labeling and safety documentation included.

    • Trusted by industrial and government buyers worldwide.

❓ Frequently Asked Questions (FAQs)

• • 1. Is it legal to import Silver Mercury?
       Yes, for industrial and scientific purposes with proper MSDS, COA, and permits.

    2. What purity is offered by Rare Chemicals?
       We supply 99.99% pure silver mercury suitable for gold mining, laboratories, and technical uses.

    3. How is mercury packaged for safety?
       In sealed steel flasks or UN-certified containers ensuring zero leakage and contamination.

    4. Can you ship mercury internationally?
       Yes, with certified hazardous materials carriers and full compliance documentation.

📚 Credible Sources for Reference

• • ATSDR – Mercury Toxicological Profile

  • PubChem – Mercury Element

  • International Programme on Chemical Safety (IPCS)

  • Research Chemical Lab 

What is Mercury? – What is Quick Silver? – What is Liquid Metal?

Understanding Mercury: The Elemental Foundation

• • Mercury Basics: Mercury (Hg) is a naturally occurring, silvery-white, dense metal that stands out as the only metal that is liquid at standard room temperature and pressure. This remarkable trait is attributed to its unique atomic structure. It’s also a potent neurotoxin, requiring rigorous safety protocols for handling and use.
• • Chemical Symbol and Atomic Number: Mercury’s chemical symbol is Hg, derived from the Greek word “hydrargyrum,” meaning “water-silver.” Its atomic number is 80.
• • Physical Properties of Elemental Mercury: Mercury’s liquid state at room temperature makes it highly mobile, readily forming small, round droplets. It has a very high surface tension, which contributes to its unique behavior. Mercury also exhibits high electrical conductivity and is an excellent conductor of heat. Its density is approximately 13.5 grams per cubic centimeter, making it one of the densest liquids known.
• • Chemical Properties of Elemental Mercury: While considered inert under normal conditions, mercury can react with various other elements and compounds, especially at higher temperatures. It forms alloys with many metals, known as amalgams. It can react with sulfur, halogens, and nitric acid.
• • Toxicity of Elemental Mercury: Mercury is a hazardous substance, primarily due to its neurotoxic effects. Inhalation of mercury vapor, ingestion, and skin absorption can lead to severe health issues such as neurological damage, kidney damage, tremors, and a variety of other health problems. Mercury’s bioaccumulation in the environment also poses a significant threat to ecosystems and human health through the food chain.

Applications of Silver Liquid Mercury: Legitimate and Responsible Uses

• Industrial Applications:

•     * Chlor-Alkali Process: Mercury is historically used as a cathode in the chlor-alkali process to produce chlorine and sodium hydroxide. However, this method is being phased out due to environmental concerns, with membrane cell technology replacing mercury cell electrolysis.
•     * Measuring and Control Instruments: Mercury is still used in some specialized gauges, such as barometers, manometers, and vacuum gauges, due to its high density and predictable expansion.
•     * Dental Amalgam: Mercury is used in dental amalgam to create fillings, though its usage has been declining as other alternatives are available and preferred.
•     * Laboratory and Scientific Research: Mercury finds application in research settings, particularly in high-precision equipment and experiments where its unique properties are needed.
• • Historical Applications (Now Largely Discontinued):
•     * Thermometers: Historically, mercury was used in thermometers due to its consistent thermal expansion properties. However, mercury thermometers are gradually being replaced by digital thermometers or thermometers using safer alternatives.
•     * Switches and Relays: Mercury switches were once common in various applications, including thermostats and tilt switches. Today, there are safer alternatives that have replaced mercury-based switches due to health and environmental concerns.
•     * Batteries: Mercury-based batteries were used in the past, but their use has been largely discontinued because of environmental regulations and the availability of other battery chemistry.
• • Scientific and Specialized Applications:
•     * Research: In scientific laboratories, mercury’s high density and unique properties allow it to be used in many research and scientific processes.
•     * Specialized Lighting: While less common today, mercury is used in some types of specialized lights, such as fluorescent lights, high-intensity discharge lamps, and mercury vapor lamps.

Safety Precautions: Handling Mercury Responsibly

• • Personal Protective Equipment (PPE): Always use appropriate PPE, including:
•     * Gloves: Impermeable gloves made of nitrile or other suitable materials are essential to prevent skin contact.
•     * Eye Protection: Wear safety glasses or goggles to protect the eyes from splashes or vapors.
•     * Respiratory Protection: If there is a risk of mercury vapor exposure, use a respirator with mercury-specific cartridges.
•     * Protective Clothing: Wear a lab coat or other protective clothing to prevent mercury from contaminating skin or personal garments.
• • Ventilation: Work in a well-ventilated area. If possible, use a fume hood to prevent the build-up of mercury vapor.
• • Spill Control: Have mercury spill cleanup equipment readily available, including a mercury spill kit with a mercury absorbent powder, scoop, and appropriate disposal bags.
• • Storage: Store mercury in a tightly sealed, unbreakable container and in a secure and well-ventilated location, away from incompatible substances.
• • Proper Disposal: Dispose of mercury and mercury-contaminated materials according to local and federal regulations. This often involves licensed waste disposal companies specializing in hazardous waste.

Environmental Concerns: Mercury’s Impact

• • Bioaccumulation: Mercury can accumulate in aquatic organisms and biomagnify as it moves up the food chain. Predatory fish can have dangerously high levels of mercury, making them unsafe to consume for humans.
• • Environmental Pathways: Mercury can enter the environment through industrial discharges, the improper disposal of mercury-containing products, volcanic activity, and even natural weathering of rocks.
• • Environmental Regulations: Many countries and organizations have implemented strict regulations to reduce the release of mercury into the environment. The Minamata Convention on Mercury is a global treaty to protect human health and the environment from mercury pollution.

The Importance of Responsible Use and Regulation

Conclusion: Silver Liquid Mercury – A Substance Requiring Respect and Caution

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