Gold Chloride (Chloroauric Acid)
Gold chloride, also known as chloroauric acid (HAuCl4), is an inorganic compound of gold used in chemical synthesis, photography, and gilding applications. It falls under HTS 2843.90.00.00 as an inorganic compound of the precious metal gold, whether or not chemically defined, distinct from colloidal forms or amalgams.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If prepared in colloidal suspension
Colloidal precious metal compounds like gold nanoparticles are classified separately under 2843.10, not 'other compounds'.
If manufactured into coin or bullion form
Finished gold products like coins fall under Chapter 71 for precious metal articles, not chemical compounds.
If mixed with organic substances exceeding inorganic classification
Organo-inorganic mixtures not specifically listed in Chapter 28 are classified as chemical preparations in 3824.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify purity and chemical composition via lab analysis to confirm classification under Chapter 28 as a precious metal compound
• Obtain certificates of analysis from suppliers to support 'chemically defined' status and avoid misclassification as mixtures
• Comply with EPA regulations for hazardous materials shipping; declare gold content accurately for customs valuation
Related Products under HTS 2843.90.00.00
Silver Nitrate Crystals
Silver nitrate (AgNO3) is a versatile inorganic compound of silver used in photography, medicine, and as a laboratory reagent for analytical chemistry. Classified under HTS 2843.90.00.00 as an 'other compound' of precious metal silver.
Palladium Chloride
Palladium(II) chloride (PdCl2) is an inorganic compound used as a catalyst precursor in chemical reactions and electronics manufacturing. It qualifies for HTS 2843.90.00.00 as a chemically defined compound of precious metal palladium.
Platinum Tetrachloride
Platinum tetrachloride (PtCl4) serves as an intermediate in platinum chemistry for catalysts and anti-cancer drugs. Falls under HTS 2843.90.00.00 for other inorganic compounds of precious metal platinum.
Gold Sodium Thiomalate
Gold sodium thiomalate is an organic gold compound used in rheumatoid arthritis treatment. Despite organic components, classified under HTS 2843.90.00.00 per chapter notes for precious metal compounds.
Silver Sulfadiazine Powder
Silver sulfadiazine is a coordination compound of silver used topically for burn wound treatment. HTS 2843.90.00.00 covers it as an organic compound of precious metal silver.
Dental Gold-Silver Amalgam Alloy
Pre-capsulated dental amalgam alloy containing gold and silver for restorative fillings. Classified as amalgam of precious metals under HTS 2843.90.00.00.