Technical Grade Potassium Ferricyanide from Japan
Technical grade potassium ferricyanide crystals for industrial blueprinting and photography processes. Classified under HTS 2837.20.10.00 as it is a specific complex cyanide, chemically defined per subheading note to 2852 and Chapter 28. Used in cyanotype printing for its light-sensitive properties.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide assay report showing >98% purity to distinguish from mixtures and ensure 2837 classification
• Label packages with UN number 1588 and 'Poison' marking for DOT hazardous material compliance during import
• Avoid bulk packaging over 25kg without stabilizers, as it may trigger reclassification as unstable under 2853