TETA Dihydrochloride Salt
Triethylenetetramine dihydrochloride salt, classified under HTS 2921.29.0020 per Chapter Note 5(C)(1) with the parent polyamine. Used in pharmaceutical chelation therapy and water treatment.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If complexed with metal ions
Metal complexes of polyamines classified under quaternary ammonium compounds.
If predominantly other inorganic acid salts
Inorganic salts not qualifying under Chapter 29 organic compound rules.
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Import Tips & Compliance
• ,Include FDA import alerts check for pharmaceutical precursor status
• Declare exact water content (<1%) to avoid aqueous solution classification
Related Products under HTS 2921.29.00.20
Triethylenetetramine (TETA)
Triethylenetetramine is an acyclic polyamine classified under HTS 2921.29.0020 as a chemically defined organic compound with multiple amine groups. It is primarily used as a curing agent in epoxy resin formulations for coatings, adhesives, and composites.
Technical Grade Triethylenetetramine 98% Pure
Technical grade TETA at 98% minimum purity, specifically classified under HTS 2921.29.0020 as the designated acyclic polyamine. Used in industrial applications including polyurethane production and metal chelation.
Diethylenetriamine (DETA) Impurity-Free TETA
High-purity triethylenetetramine specifically manufactured to minimize DETA impurities, classified under HTS 2921.29.0020. Critical for high-performance epoxy systems in aerospace composites.
Stabilized Triethylenetetramine for Export
TETA with added stabilizer per Chapter Note 2(f), maintaining classification under HTS 2921.29.0020. Stabilizer prevents oxidation during long-distance marine transport.