Didecylmethylammonium Perfluorooctane Sulfonate Flakes
Flake form of this specific quaternary ammonium perfluorosulfonate for easier handling. Classified precisely under HTS 2923.40.00.00 as the named compound per subheading description. Employed in high-performance coating formulations.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If anti-dusting agent added beyond identification purposes
Excess additives render it a preparation suitable for specific use, excluded by note (g).
If for industrial hydrocarbon derivative applications
Perfluoro derivatives sometimes argued under 2904, but quat salt specificity controls.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Specify physical form (flakes) in entry docs but emphasize chemical identity for HTS match
• Use heat-stabilized drums for import; melting point considerations prevent damage claims
• Verify no color/odor additions per note (g) that imply specific use
Related Products under HTS 2923.40.00.00
Didecylmethylammonium Perfluorooctane Sulfonate Powder
A quaternary ammonium salt combining didecylmethylammonium cation with perfluorooctane sulfonate anion, supplied as a fine white powder. Classified under HTS 2923.40.00.00 as it is a specific chemically defined quaternary ammonium salt per Chapter 29 note (a). Used primarily in specialty chemical applications for its surfactant properties.
Didecylmethylammonium Perfluorooctane Sulfonate 98% Pure
High-purity (98%) version of this quaternary ammonium salt, chemically defined with minimal impurities. Falls under HTS 2923.40.00.00 per Chapter 29 note (a) as a separate chemically defined organic compound. Commonly used in research and industrial fluorosurfactant synthesis.
Stabilized Didecylmethylammonium Perfluorooctane Sulfonate
This quaternary ammonium salt with added stabilizer for preservation during transport. Remains under HTS 2923.40.00.00 as per Chapter 29 note (f) allowing stabilizers necessary for preservation. Applied in electronics manufacturing for fluorinated surfactants.
Technical Grade Didecylmethylammonium Perfluorooctane Sulfonate
Technical grade version with allowable impurities, still chemically defined as the named compound. HTS 2923.40.00.00 applies per Chapter 29 note (a) for organic compounds whether or not containing impurities. Utilized in polymer processing aids.