Laboratory Ammonium Carbonate Powder from Mexico
Fine powder commercial ammonium carbonate for analytical chemistry labs as a reagent in qualitative tests. HTS 2836.99.30.00 applies to this chemically defined inorganic compound containing ammonium carbamate. Stable under dry conditions for precise measurements.
Duty Rate — Mexico → United States
11.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide REACH-like documentation if from EU to align with US EPA equivalency
• Label with CAS number 506-87-6 (ammonium carbonate) for quick customs verification
• Avoid glass containers; use plastic-lined to prevent CO2 absorption