Silver Sulfate Crystals from Mexico
Silver sulfate (Ag2SO4) crystals are used in analytical chemistry and electronics. This soluble inorganic silver salt fits HTS 2843.29.0100 as other silver compounds.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Hygroscopic; specify desiccated packaging on commercial invoice
• Analytical reagent grade requires COA (Certificate of Analysis)
• Distinguish from copper sulfate (2833.25) in documentation