PFOS Aviation Fuel Additive
Specialty chemical additive containing perfluorooctane sulfonic acid for aviation fuel system anti-icing and corrosion protection. This falls under 3824.87.00.00 per Chapter 38 subheading note 3 for PFOS mixtures.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If anti-freeze preparations
Fuel system anti-icing additives without PFOS classify under heading 3820.
If fuel additives generally
Most fuel additives without specific PFOS content classify under heading 3811.
If pure PFOS acid additive
Unformulated PFOS chemical for fuel use classifies as organic sulfonic acid.
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Import Tips & Compliance
• Obtain FAA or OEM approval documentation for fuel system additives
• Provide aviation fuel compatibility test results
• Ensure proper IATA dangerous goods shipping classification
Related Products under HTS 3824.87.00.00
PFOS Firefighting Foam Concentrate
Aqueous film-forming foam (AFFF) concentrate containing perfluorooctane sulfonic acid (PFOS) for enhanced fire suppression on hydrocarbon fuels. This preparation falls under HTS 3824.87.00.00 as it contains PFOS, one of the restricted substances specified in subheading note 3 to Chapter 38.
PFOS Textile Water Repellent Treatment
Liquid chemical preparation containing perfluorooctane sulfonamide for spray application to fabrics, providing durable water and oil repellency. Classified under 3824.87.00.00 per subheading note 3 due to specified PFOS-related substances.
PFOS Leather Finishing Preparation
Chemical emulsion containing perfluorooctane sulfonic acid salts for waterproofing leather goods during finishing processes. This falls under HTS 3824.87.00.00 as it contains PFOS salts per subheading note 3 requirements.
PFOS Industrial Metal Cleaning Solution
Aqueous cleaning preparation containing perfluorooctane sulfonyl fluoride for degreasing metal surfaces in manufacturing. Classified in 3824.87.00.00 due to presence of specified PFOS substance per Chapter 38 subheading note.
PFOS Carpet Protector Chemical
Spray-on carpet treatment containing perfluorooctane sulfonic acid for stain and soil resistance in commercial flooring. This preparation qualifies for HTS 3824.87.00.00 under subheading note 3 for PFOS-containing mixtures.
PFOS Paper Sizing Agent
Chemical preparation containing PFOS salts used in paper manufacturing to provide water resistance and improve surface properties. Falls under 3824.87.00.00 per Chapter 38 subheading note 3 specifications.