Technical Grade Potassium Ferricyanide from Germany
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 — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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