Potassium Gluconate Crystals USP from Germany
Potassium gluconate provides potassium supplementation from gluconic acid salt, classified under HTS 2918.16.50 per Chapter 29 salt classification rules. The crystalline form maintains purity as a simple organic salt without additional functional groups.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify potassium content 16.4-18.2% meeting USP monograph requirements
• Avoid anti-caking agent additions that could trigger Chapter 38 prepared mixtures classification
• Declare crystal size distribution affecting solubility for supplement manufacturers