High-Purity Sodium Cyanide for Organic Synthesis from Mexico
ACS reagent grade NaCN (99.995%) for pharmaceutical intermediate production via nucleophilic substitution. Pure form under HTS 2837.11.00.00 distinguishes from organic nitriles in Chapter 29. Amber glass packaging.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• COA with lot-specific impurity profiles mandatory
• Small package exemption for R&D quantities
• Not classifiable as 'finished pharmaceutical' (3004)