Gold Sodium Thiosulfate
Gold sodium thiosulfate (Na3Au(S2O3)2) is a coordination compound used in analytical chemistry and gold plating solutions. It is a chemically defined gold compound, falling under tariff item 2843.30.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the chemical structure and purity with a certificate of analysis
• Declare the gold content for customs valuation
• Check if the product requires any special permits for use in plating solutions
Related Products under Tariff item 2843.30.00
Auranofin
Auranofin is an oral gold-containing drug used to treat rheumatoid arthritis, consisting of a gold atom coordinated to a phosphine and a thiosugar ligand. As an organic compound of gold, it falls under tariff item 2843.30.00, which covers gold compounds regardless of whether they are chemically defined or not.
Gold Chloride (Chloroauric Acid)
Gold chloride, or chloroauric acid (HAuCl4), is an inorganic gold compound used in chemical synthesis, photography, and as a precursor for gold nanoparticles. It is a chemically defined compound of gold, classifiable under tariff item 2843.30.00 as a gold compound.
Gold(I) Chloride
Gold(I) chloride (AuCl) is a lab reagent used in gold chemistry research and synthesis. It is a chemically defined inorganic compound of gold, falling under tariff item 2843.30.00 for gold compounds.
Gold(III) Oxide
Gold(III) oxide (Au2O3) is a brown powder used as a catalyst in chemical reactions and in glass coloring. It is a chemically defined inorganic compound of gold, classifiable under tariff item 2843.30.00.
Potassium Gold Cyanide
Potassium gold cyanide (KAu(CN)2) is a highly toxic gold compound essential for electroplating gold onto electronics and jewelry. It is a chemically defined gold complex, classifiable under tariff item 2843.30.00.
Sodium Aurothiomalate
Sodium aurothiomalate is an organic gold compound used in injectable treatments for rheumatoid arthritis. It is an organic compound of gold, falling under tariff item 2843.30.00, which covers gold compounds whether or not chemically defined.