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
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
• 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