Metaldehyde Flake Form 98% Purity from Canada
Metaldehyde supplied in large flake form at 98% minimum purity, the characteristic cyclic tetramer polymer of acetaldehyde. Falls under HTS 2912.50.10.00 as a separate chemically defined organic compound per Chapter 29 note (a). Primarily imported for manufacturing slug and snail bait products.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide flake size specifications and bulk density data; ensure packaging prevents moisture absorption which destabilizes metaldehyde
• Declare exact tetramer content via NMR or HPLC; impurities must not exceed 2% to maintain classification
• Confirm no added stabilizers beyond transport necessities per Chapter 29 note (f) to avoid reclassification