DEAE Sulfate Salt from China
N,N-Diethylaminoethanol sulfate (1:1) protonated salt under HTS 2922.19.96.10. Provides enhanced stability for aqueous applications. Organic base classification prevails over sulfuric acid component.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Sulfate <45% weight prevents inorganic salt dominance
• Conductivity measurements verify protonation state
• Avoid pesticide formulations that trigger Chapter 38