Biocide Grade Glyoxal 40% Solution from Canada
Glyoxal solution meeting EPA biocide standards for industrial water treatment and disinfectant formulations. Pure acyclic dialdehyde under HTS 2912.19.30.00; excludes formulated end-products per Chapter notes. 40% concentration standard for microbial control applications.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include EPA registration status if applicable; pure glyoxal typically exempt from pesticide registration
• Microbial assay certification confirms biocide purity without functional additives
• Hazardous material declaration mandatory due to skin sensitization potential