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Liquid silver mercury 99.999%
Molecular formula: Hg
Molecular weight: 200.61
Properties: Liquid metal at room temperature, with mirror luster, specific gravity is 13.6 at 4C. The melting point is -38.85, and the boiling point is 357.55. It has trace volatilization at room temperature, soluble in nitric acid, aqua regia and hot sulfuric acid, but insoluble in hydrochloric acid and dilute sulfuric acid
Purity: 99.999%
Executive standard: GB913-85
CAS Number: 7439-97-6
Packing: 1kg/bottle 34.5kg/can
chemical composition:
Mercury99.999%
The content of impurities is less than: 0.001% of total burning residue, 0.0002% of iron
Other heavy metals (calculated as lead) 0.0004%
Appearance: The product has a silver-white specular luster and does not contain mechanical impurities (sand, ash, etc.).
Uses: used in alluvial gold, rock gold mines, analytical pure mercury, electroplating, reagents, the electrical instrument industry, the lighting industry, manufacturing mercury rectifier equipment, mercury vacuum pumps, measuring and control instruments, etc.
High Purity and Premium QualityWith a purity level of 99.999%, this silver mercury is distilled and refined to meet the stringent requirements of analytical and laboratory uses. Minimal traces of silver enhance its quality, while negligible impurities ensure reliable and repeatable performance in demanding applications such as chemical analysis, gold mining, and precise instrumentation.
Recommended Handling and Safe StorageGiven its highly toxic nature, silver mercury must be managed with care. Store in tightly sealed iron flasks, polyethylene bottles, or glass containers, in a cool, well-ventilated space away from sunlight and heat. Following recommended protocols provides indefinite shelf life and preserves quality, ensuring the chemical remains safe and stable for extended periods.
Versatile Industrial and Laboratory UseSilver mercury finds extensive application across fields like gold mining, chemical synthesis, dentistry, and thermometry. Its high density and stable liquid form at room temperature make it prized for precision instruments and electrical switches. South Africas dealers, distributors, exporters, and manufacturers supply this essential material to diverse sectors worldwide.
FAQs of silver mercury 99.999%:
Q: How should silver mercury 99.999% be stored to ensure safety and longevity?
A: Silver mercury should be kept in tightly sealed containerspreferably iron flasks, polyethylene bottles, or glass containersin a cool, well-ventilated area away from direct sunlight and heat. Proper storage ensures indefinite shelf life and maintains both safety and product purity.
Q: What protective measures are necessary when handling silver mercury in laboratory or industrial settings?
A: Handling silver mercury requires strict adherence to safety guidelines. Always use appropriate personal protective equipment (PPE), including gloves, eye protection, and protective clothing. Work in a well-ventilated area, and avoid direct contact or inhalation due to its high toxicity.
Q: Where is silver mercury 99.999% typically utilized, and what benefits does it offer in these applications?
A: Silver mercury is widely used in gold mining, chemical synthesis, laboratory analysis, dentistry, thermometers, barometers, and electrical switches. Its exceptional purity, stable properties, and bright, lustrous surface ensure precise results and optimal functionality in each application.
Q: What processing methods are employed to achieve the 99.999% purity level in silver mercury?
A: Silver mercury undergoes advanced distillation and refining processes to remove impurities and achieve analytical-grade purity. This meticulous processing ensures only trace amounts of silver and negligible impurities remain, resulting in reliable performance for sensitive applications.
Q: When does silver mercury remain most stable, and how does its chemical composition contribute to its stability?
A: Silver mercury remains stable under recommended storage conditions: tightly sealed containers and cool, ventilated environments away from sunlight and heat. Its compositionpure Hg with traces of Ag and extremely low impurity levelsminimizes reactivity, ensuring long-term stability.
Q: What forms of packaging are available for silver mercury, and how are quantities typically supplied?
A: Silver mercury is packaged in iron flasks, polyethylene bottles, or glass containers to ensure safe handling and transport. Typical quantities supplied range from 1kg and 5kg up to standard 34.5kg flasks, depending on customer requirements and industry standards.
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