Industrial Phosphorus Trisulfide 99% Pure from Japan
99% pure industrial phosphorus trisulfide is a high-purity grade for chemical synthesis and lubricant production. It meets HTS 2813.90.20.00 criteria as commercial phosphorus trisulfide 'of phosphorus,' excluded from organo-inorganic compounds per Chapter 28 note 2.
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
• Certify 'chemically defined' status with assay reports; comply with TSCA import requirements
• Pitfall: High purity sometimes misclassified as lab reagent under 3822