Sodium Sulfate Decahydrate (Glauber's Salt) from Germany
Disodium sulfate decahydrate (Na2SO4·10H2O), known as Glauber's salt, a hydrated form chemically defined under Chapter 28. Falls under HTS 2833.11.50 as 'other' disodium sulfate for thermal energy storage and lab applications.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Provide lab assay confirming 10H2O hydration to distinguish from anhydrous form
• Check for REACH compliance if destined for EU markets post-import
• Label as hazardous if shipped in bulk to prevent moisture absorption issues