Silver Liquid Mercury

Silver Liquid Mercury — 99.99% Pure Virgin Mercury for Sale

Silver liquid mercury is one of the most fascinating and commercially significant metallic elements on Earth. At room temperature, mercury exists as a heavy, shimmering liquid with a brilliant silver-white appearance that has captivated scientists, industrialists, and researchers for centuries. Whether you are sourcing silver liquid mercury for industrial processing, scientific research, mining operations, or specialized manufacturing, our premium-grade product delivers unmatched purity, consistency, and reliability.

Our silver liquid mercury (Hg) carries a certified purity of 99.99%, making it one of the highest-grade mercury products available on the global market. We supply virgin mercury — meaning it has never been recycled or re-processed — ensuring that each consignment maintains the exact chemical composition and physical properties demanded by professional end users. From small laboratory quantities to large bulk industrial orders, we accommodate all volumes with precision packaging and full compliance documentation.

Product Overview: What Is Silver Liquid Mercury?

Mercury (chemical symbol Hg, from the Latin hydrargyrum, meaning water-silver) is a naturally occurring heavy metal and the only metallic element that is liquid at standard ambient temperature and pressure (25°C / 77°F). Silver liquid mercury is characterized by its remarkable density of approximately 13,534 kg/m³ — nearly 13.5 times heavier than water — and its exceptional thermal and electrical conductivity properties.

Key Physical and Chemical Properties

Chemical Symbol: Hg (Mercury)

Atomic Number: 80

Purity Level: 99.99% (4N Grade)

Appearance: Brilliant silver-white liquid metal

Density: 13,534 kg/m³ at 25°C

Melting Point: -38.83°C (-37.89°F)

Boiling Point: 356.73°C (674.11°F)

CAS Number: 7439-97-6

Packaging: 34.5 kg flasks (standard), custom volumes available

Origin: Virgin, primary-grade, non-recycled

Silver liquid mercury has a uniquely cohesive surface tension that causes it to form small, perfectly spherical droplets when spilled — a property that has made it the subject of scientific curiosity and industrial utility alike. Its ability to form amalgams with gold, silver, tin, copper, and zinc makes it indispensable in metallurgical and extraction processes worldwide.

Industrial and Commercial Applications of Silver Liquid Mercury

Silver liquid mercury serves a broad spectrum of industries due to its unique physical and chemical characteristics. Understanding these applications helps buyers identify the correct grade and specification required for their end use.

1. Gold and Silver Mining (Artisanal and Small-Scale Mining)

One of the oldest and most widespread applications of silver liquid mercury is in artisanal gold mining. Mercury forms a stable amalgam with gold particles, allowing miners to extract fine gold from alluvial sediments and ore slurries with remarkable efficiency. This mercury-gold amalgam is then heated to vaporize the mercury, leaving behind refined gold. Our virgin silver liquid mercury is specially suited for this process due to its exceptional purity, which ensures a high-quality amalgam and a cleaner, more efficient gold recovery process.

2. Chemical and Pharmaceutical Manufacturing

In chemical manufacturing, mercury is used as a catalyst in the production of acetaldehyde, vinyl chloride monomer (VCM), and a range of organomercury compounds. Pharmaceutical-grade silver liquid mercury is also used in the preparation of reference standards, calibration solutions, and specialized laboratory reagents. Our 99.99% pure product meets the stringent requirements of pharmaceutical and analytical chemistry applications.

3. Scientific Research and Laboratory Use

Laboratories across the globe rely on high-purity mercury for manometers, barometers, diffusion pumps, and electrochemical reference electrodes. The Standard Hydrogen Electrode (SHE) and the Saturated Calomel Electrode (SCE) — both fundamental tools in electrochemistry — depend on mercury of verified purity. Our silver liquid mercury ensures accurate, reproducible results in sensitive analytical instruments.

4. Electrical and Electronics Industry

Mercury’s excellent electrical conductivity and its property of remaining liquid across a wide temperature range make it valuable in mercury switches, mercury vapor lamps, fluorescent lighting, and rectifiers. Though many consumer electronics have moved away from mercury due to environmental regulations, specialized industrial applications continue to require mercury of the highest purity.

5. Thermometers and Measurement Instruments

Traditional mercury-in-glass thermometers, though increasingly replaced in consumer settings, remain important in scientific, industrial, and metrology applications where high accuracy is required. Mercury’s extremely uniform thermal expansion coefficient makes it the ideal fluid for precision temperature measurement at both very high and very low ranges.

6. Amalgam Dentistry

Dental amalgam — a mixture of mercury with silver, tin, and copper — has been used for over 150 years as a restorative filling material. While alternatives are increasingly adopted in consumer dentistry, dental amalgam remains in use in many markets. Our silver liquid mercury meets the purity requirements specified for dental amalgam production per international standards.

Why Choose Our Silver Liquid Mercury?

The quality of mercury varies significantly based on its source, extraction method, and processing history. Choosing the wrong supplier can result in contaminated batches, incorrect purity levels, and non-compliance with regulatory requirements. Here is why our silver liquid mercury stands apart in a competitive global marketplace:

Certified 99.99% Purity — Verified by Independent Analysis

Every batch of silver liquid mercury we supply is analyzed by an accredited third-party laboratory. Our certificates of analysis (CoA) include full elemental breakdown, confirming the absence of common impurities such as arsenic, bismuth, cadmium, thallium, zinc, and other trace metals. We provide documentation for every shipment so you can verify purity independently.

Virgin Mercury — Never Recycled or Re-Refined

Our silver liquid mercury is sourced exclusively from primary mining operations and has never undergone recycling or re-processing. Virgin mercury is chemically cleaner, more consistent in its physical properties, and better suited to demanding industrial and scientific applications than secondary or recycled grades.

Standard Flask Packaging — 34.5 kg Per Flask

Mercury is internationally traded and shipped in standardized iron flasks weighing 34.5 kg (76 lbs) each. This is the accepted global standard for mercury packaging and ensures safe handling, transport, and storage. We also offer custom packaging for clients with specific volumetric or weight requirements. All flasks are sealed, labeled, and documented in accordance with international hazardous materials shipping protocols.

Worldwide Export and Discreet Shipping

We are experienced exporters of silver liquid mercury with established logistics networks covering Africa, Asia, Europe, the Americas, and the Middle East. All shipments are accompanied by full documentation including a Material Safety Data Sheet (MSDS), Certificate of Analysis (CoA), Certificate of Origin, and commercial invoice. Discreet, secure, and regulatory-compliant packaging is standard on all orders.

Competitive Pricing for All Order Volumes

Whether you need a single flask for laboratory use or a multi-tonne bulk order for industrial processing, we offer competitive and transparent pricing with volume discounts. Our streamlined procurement process ensures fast quotation, flexible payment terms, and reliable delivery timelines.

Safety, Handling, and Regulatory Compliance

Mercury is a toxic substance and must be handled with strict adherence to safety protocols. As a responsible supplier, we include comprehensive safety information with every order and ensure all shipments comply with international hazardous materials regulations.

Health and Safety Information

Elemental mercury vapor is highly toxic when inhaled. Prolonged or high-level exposure can lead to neurological and kidney damage. Skin contact should be minimized, and ingestion must be avoided at all times. Users should always handle silver liquid mercury in well-ventilated areas, wearing appropriate personal protective equipment (PPE) including nitrile gloves, safety goggles, and respiratory protection where vapor exposure is possible.

• Always store mercury in tightly sealed, airtight containers away from heat sources.

• Keep containers upright and in a cool, well-ventilated area away from direct sunlight.
• Use non-porous surfaces (glass or stainless steel) when working with liquid mercury.
• Never dispose of mercury down drains or into general waste — follow local hazardous waste regulations.
• In case of spills, use a mercury spill kit. Do not use a vacuum cleaner as this disperses vapor.

International Shipping Compliance

Mercury is classified as a hazardous material under international transport regulations including IATA (air), IMDG (sea), and ADR (road). All our shipments are prepared and documented in compliance with these regulations. UN Number: UN2809 (Mercury). Our logistics team manages all required permits, licenses, and export documentation to ensure smooth, compliant delivery to your location.

How to Order Silver Liquid Mercury

Placing an order for silver liquid mercury is straightforward. We work with registered businesses, licensed laboratories, industrial processors, mining companies, and authorized distributors. To begin the procurement process:

• Contact our sales team with your required quantity, destination country, and intended end use.
• Receive a formal quotation including unit pricing, shipping cost, and estimated delivery timeline.
• Submit required documentation (business license, end-user certificate where applicable).
• Confirm your order and complete payment via bank wire transfer, escrow, or agreed payment method.
• Receive shipment tracking details and full documentation package upon dispatch.

We are committed to building long-term supplier relationships based on quality, trust, and professionalism. Our repeat client base across five continents is a testament to the reliability and consistency of our silver liquid mercury supply chain.

Frequently Asked Questions

What is the difference between silver mercury and red mercury?

Silver liquid mercury refers to elemental mercury (Hg) in its natural metallic state — a shiny, silver-colored liquid metal. Red mercury, on the other hand, is often associated with mercury(II) iodide (HgI₂) or mercury(II) sulfide (HgS, also known as cinnabar), which have a distinctive red color. These are chemically distinct compounds with different properties and applications. We supply both elemental silver mercury and red mercury compounds depending on customer requirements.

What is the minimum order quantity?

Our minimum order quantity is one standard flask of 34.5 kg. For research or laboratory customers requiring smaller quantities, please contact us to discuss available options.

Do you provide a Certificate of Analysis with every order?

Yes. Every shipment of silver liquid mercury is accompanied by a Certificate of Analysis (CoA) from an independent laboratory confirming the purity level and elemental composition. Full documentation is standard.

Can you ship to my country?

We ship to most countries worldwide subject to local import regulations for hazardous materials. Please contact us with your destination country and we will confirm availability and any applicable regulatory requirements.

Order Premium Silver Liquid Mercury Today

Silver liquid mercury remains one of the most versatile and chemically significant materials in industrial and scientific use. Whether you require it for gold amalgamation in mining, precision laboratory instrumentation, chemical manufacturing, or specialized industrial applications, our 99.99% pure virgin silver liquid mercury delivers the quality, consistency, and documentation your operations demand.

Partner with a trusted, experienced mercury supplier and benefit from competitive pricing, reliable worldwide logistics, full regulatory compliance, and dedicated customer support. Contact our team today to request a quote and begin the procurement process for your silver liquid mercury order.