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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If surface active cleaning preparations
Metal cleaning solutions primarily functioning as surfactants classify under Chapter 34.
If non-PFOS degreasing compounds
Similar metal degreasers without PFOS substances use other Chapter 38 chemical codes.
If pure sulfonyl fluoride compounds
Unmixed perfluorooctane sulfonyl fluoride classifies as other inorganic compounds.
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Import Tips & Compliance
• Submit industrial end-use statement specifying metal cleaning application
• Ensure DOT hazardous material classification for air/sea transport
• Maintain records of PFOS concentration for EPA compliance verification
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 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.
PFOS Circuit Board Coating
Conformal coating containing perfluorooctane sulfonamide for protecting electronic circuit boards from moisture and corrosion. Classified under HTS 3824.87.00.00 due to PFOS substance content per subheading requirements.