High Purity Sodium Sulfide 98%+ from Mexico
98%+ pure sodium sulfide for laboratory and electronic applications. Meets ACS reagent specifications under HTS 2830.10.00.00. Amber-free, low iron content.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Lot analysis certificate critical for purity claims
• Smaller packages; air freight common for lab chemicals
• Electronic dopant use may trigger 3818 if wafer-processed