Diethylamine Perfluorooctane Sulfonate Technical Grade
Technical grade diethylammonium perfluorooctane sulfonate meets HTS 2922.16.00.00 as a pure chemically defined amino-alcohol salt, containing impurities permitted by chapter notes. Applied in mist suppressants for metal working fluids.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If organo-sulfur compounds with metal/nonmetal links
Sulfur directly linked to carbon may classify under 2930 per chapter note 5.
If formulated as finishing agents for textiles
Prepared finishing agents shift from pure compounds to Chapter 38.
If perfluoro chain classified as halogenated hydrocarbon
Halogenated derivatives precede amino-compounds numerically.
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Import Tips & Compliance
• Specify impurity levels (<5%) in documentation to qualify under 'whether or not containing impurities'
• Use HTSUS statistical suffix correctly for reporting quantities in kg
• Pre-clear with CBP for PFAS due to Stockholm Convention restrictions
Related Products under HTS 2922.16.00.00
Diethylammonium Perfluorooctane Sulfonate
Diethylammonium perfluorooctane sulfonate is a specific perfluorinated salt classified as an oxygen-function amino-compound under HTS 2922.16.00.00 due to its amino-alcohol salt structure with perfluoroalkyl chain. It is primarily used as a surfactant in industrial formulations.
PFOS Diethylamine Salt
PFOS diethylamine salt, chemically diethylammonium perfluorooctane sulfonate, is an amino-alcohol salt with ether-like oxygen functions, fitting HTS 2922.16.00.00. Commonly employed in aqueous fire-fighting foams and electroplating baths.
Perfluorooctanesulfonic Acid Diethylammonium Salt
This is the diethylammonium salt form of perfluorooctanesulfonic acid, classified under HTS 2922.16.00.00 as it contains amino-alcohol structure with perfluoro chain. Used in specialty wetting agents and polymer processing aids.
N,N-Diethyl Perfluorooctanesulfonamide Salt
While chemically distinct, certain diethyl-substituted perfluoroalkyl sulfonamide salts align with HTS 2922.16.00.00 interpretation for oxygen-function amino-salts. Used in photographic chemicals and fluorosurfactants.