Industrial Mercury Metal
Technical grade mercury for electrolytic cells and gold extraction processes, classified HTS 2805.40.00.00 as elemental mercury. Lower purity than lab grades but suitable for large-scale industrial applications. Typically supplied in iron flasks.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 1.7% | +35.0% | 36.7% |
| 🇲🇽Mexico | 1.7% | +10.0% | 11.7% |
| 🇨🇦Canada | 1.7% | +10.0% | 11.7% |
| 🇩🇪Germany | 1.7% | +10.0% | 11.7% |
| 🇯🇵Japan | 1.7% | +10.0% | 11.7% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If as mercury-bearing ores/concentrates
Unrefined mercury from mining operations containing other minerals classifies under Chapter 26 as ores.
If in electrical apparatus components
Mercury-wetted reed switches or tilt sensors classify as electrical machines under Chapter 85.
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Import Tips & Compliance
• Use 76 lb (34.5 kg) iron flask packaging per UN specifications to minimize shipping costs and compliance issues
• Provide mercury cell process documentation if importing for chlor-alkali production to satisfy end-use verification
Related Products under HTS 2805.40.00.00
Elemental Mercury
Pure elemental mercury (Hg), a dense liquid metal at room temperature, classified under HTS 2805.40.00.00 as mercury in its chemically undefined elemental form. It is used in scientific instruments, dental amalgams, and industrial applications. This heading covers mercury not chemically combined with other elements.
Dental Mercury
Pharmaceutical-grade elemental mercury packaged for dental amalgam production, classified in HTS 2805.40.00.00 as pure mercury. Meets USP standards for medical applications with controlled impurity levels. Supplied in sealed capsules to prevent oxidation.
Laboratory Grade Mercury
ACS reagent grade mercury for analytical chemistry and laboratory thermometers, under HTS 2805.40.00.00 as elemental mercury. Supplied with lot-specific certificates of analysis guaranteeing trace metal purity. Essential for barometers and manometers.
Quicksilver Mercury Flasks
Traditional 75 lb iron flasks containing 99.9% pure quicksilver (mercury), HTS 2805.40.00.00 for elemental mercury. Standard packaging for mining and industrial distribution worldwide. Each flask stamped with purity and weight markings.
High Purity Mercury for Barometers
99.99% pure mercury specifically purified for meteorological barometer filling, under HTS 2805.40.00.00 as elemental mercury. Low vapor pressure formulation reduces health risks during instrument assembly. Supplied with expansion chamber specifications.
Mercury for Neon Sign Electrodes
Elemental mercury dosed for neon lighting electrodes, HTS 2805.40.00.00 as pure mercury. Precise quantities (typically 10-50 mg) for vapor lamp starting and conduction. Packaged in micro-dosing ampoules.