Basic Features
Physical and chemical properties
Mercury (Hg), as the 80th element, is a transition metal in the periodic table. Its unique physical properties include:
Liquid properties: the only metal that is liquid under standard conditions
High density: 13.534g/cm³ (at 20°C)
Surface tension: 485mN/m (at 20°C)
Conductivity: resistivity 95.8nΩ·m
Toxicological characteristics
Mercury and its compounds have significant biological toxicity, which is mainly manifested in:
Neurotoxicity: can pass through the blood-brain barrier
Renal toxicity: mainly accumulates in the proximal renal tubules
Reproductive toxicity: can pass through the placental barrier
Bioaccumulation: enriched in the food chain
Application Areas
Core filling materials for precision thermometers and pressure gauges
High-end switch and relay contact manufacturing
Chemical catalyst (mercuric chloride synthesis, etc.)
Scientific research experiment
Preparation of laboratory standard solution
Precious metal smelting (gold amalgam purification)
Cultural Relic Restoration (Ancient Gilding Technology)
Safety Instructions
Wear a gas mask and rubber gloves when operating
Store in a cool and ventilated place (15-25℃ recommended)
Leakage emergency treatment: Immediately sprinkle sulfur powder to cover
Ordering and Service
Professional hazardous chemicals transportation fleet
Provide application guidance solutions
24-hour expert support for emergencies
Support customized packaging (1kg/5kg/10kg specifications)
Support video inspection
Support door-to-door pickup
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