</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3810.90.50.00/Citric Acid Passivation Solution/Canada

Citric Acid Passivation Solution from Canada

Chelated citric acid solution for stainless steel passivation after pickling operations. Classified HTS 3810.90.5000 as metal surface preparation following pickling, restoring chromium oxide layer. Environmentally friendly nitric acid replacement.

Duty Rate — Canada → United States

15%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Passivation time/temp specs per ASTM A967 validate metal prep use

• Biodegradable claims require OECD 301 testing documentation

• 4-10% concentration range prevents food additive reclassification

Citric Acid Passivation Solution from Canada — Import Duty Rate | HTS 3810.90.50.00