Sodium Phosphate Dibasic from Japan
Synonym for disodium phosphate used in molecular biology buffers like PBS. HTS 2835.22.00.00 classification based on chemical definition as disodium phosphate. Biotech-grade purity levels.
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
• Biotech imports require endotoxin <1EU/mg certification
• PBS kits containing this classified under 3822, not pure chemical
• RNase/DNase-free claims need vendor validation docs