Pharmaceutical Grade Sodium Sulfide from Japan
High-purity sodium sulfide meeting USP standards for pharmaceutical synthesis and API production. Classified under HTS 2830.10.00.00 as chemically defined compound. Supplied in sealed glass bottles.
Duty Rate — Japan → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• FDA registration may apply; provide GMP certificate and impurity profile
• Small quantities in controlled environments; avoid bulk chemical handling
• Distinguish from organic derivatives in Chapter 29