Other
Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals. > Silver compounds: > Silver nitrate > Other
Duty Rate (from China)
Products classified under Tariff item 2852.90.90.00
Dimethylmercury
Dimethylmercury is an extremely toxic volatile organomercury compound used in spectroscopy standards. It is a chemically defined organic compound of mercury, excluding amalgams, and falls under tariff item 2852.90.90.
2852.90.90Mercuric Acetate
Mercuric acetate is an inorganic mercury carboxylate used as a catalyst in organic reactions and gold recovery. It is a chemically defined compound of mercury, excluding amalgams, and falls under tariff item 2852.90.90.
2852.90.90Mercuric Chloride (Corrosive Sublimate)
Mercuric chloride, also known as corrosive sublimate, is an inorganic mercury compound used as a disinfectant and in laboratory applications. It is chemically defined and not an amalgam, falling under tariff item 2852.90.90.
2852.90.90Mercuric Iodide Red
Red mercuric iodide is an inorganic mercury halide used as a semiconductor material and in photography. It is a chemically defined compound of mercury, excluding amalgams, and falls under tariff item 2852.90.90.
2852.90.90Mercuric Nitrate
Mercuric nitrate is a colorless crystalline inorganic mercury compound used in organic synthesis and textile mordanting. It is chemically defined and not an amalgam, falling under tariff item 2852.90.90.
2852.90.90Mercuric Oxide Red
Red mercuric oxide is a granular inorganic mercury compound used in battery production and as a chemical intermediate. It is chemically defined and not an amalgam, falling under tariff item 2852.90.90.
2852.90.90Mercuric Phosphate
Mercuric phosphate is an inorganic compound of mercury used in laboratory research and as a chemical reagent. It is a chemically defined mercury compound, excluding amalgams, and therefore falls under tariff item 2852.90.90.
2852.90.90Mercuric Phosphide Crystals
Mercuric phosphide crystals are high-purity inorganic mercury compounds used in semiconductor research and phosphor production. They are chemically defined and not amalgams, qualifying for tariff item 2852.90.90.
2852.90.90Mercuric Sulfate
Mercuric sulfate is a white crystalline inorganic mercury compound used in analytical chemistry and gold extraction. It is chemically defined and not an amalgam, falling under tariff item 2852.90.90.
2852.90.90Mercuric Tannate
Mercuric tannate is a tannate compound of mercury used in pharmaceutical formulations and as a preservative. It is a chemically defined organic compound of mercury, excluding amalgams, and falls under tariff item 2852.90.90.
2852.90.90Mercurous Phosphide Powder
Mercurous phosphide powder is an inorganic mercury compound used in pyrotechnic compositions and analytical chemistry. It is chemically defined and not an amalgam, making it classifiable under tariff item 2852.90.90.
2852.90.90Mercurous Tannate Precipitate
Mercurous tannate precipitate is a reagent used in qualitative analysis for protein detection. It is a chemically defined organic compound of mercury, excluding amalgams, and falls under tariff item 2852.90.90.
2852.90.90Research Mercuric Phosphide
Research mercuric phosphide is a 99.9% pure inorganic mercury compound used in coordination chemistry and toxicology studies. It is chemically defined and not an amalgam, qualifying for tariff item 2852.90.90.