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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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