Naphthol AS Pigment Red 166
Naphthol AS-based Pigment Red 166, a diazo condensation pigment known for its clean scarlet shade and heat stability up to 280°C. HTS 3204.17.04.30 specifically lists Pigment Red 166 as synthetic organic coloring matter in pigment form. Ideal for engineering plastics like polyolefins and PVC.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as Pigment Red 149 instead due to shade variation
Similar naphthol pigments may fall under different listed reds in the same heading based on exact CI name.
If supplied as masterbatch pellets with polymer carrier
Pigment masterbatches are plastic materials of Chapter 39, not pure coloring matter.
If for retail-packaged artist pigments
Coloring matter in retail forms/packings shifts to 3212 per chapter exclusions.
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Import Tips & Compliance
• Request C.I
• Constitution Number (C.I. 12460) documentation from manufacturer to match exact HTS subheading
• Declare particle size distribution (typically 0.1-0.2 microns) as it affects dispersion but not classification
• Watch for anti-dumping duties if sourced from specific Asian producers; check Commerce scope rulings
Related Products under HTS 3204.17.04.30
Pigment Red 166 Dry Powder
Pigment Red 166 is a high-performance synthetic organic pigment in dry powder form, characterized by its vibrant red hue and excellent lightfastness. It falls under HTS 3204.17.04.30 as a chemically defined pigment red 166 used primarily in coatings and plastics for durable coloration. This classification applies to the pure pigment without dispersion in media.
Pigment Red 166 for Automotive Coatings
Specialty grade Pigment Red 166 optimized for automotive OEM paints, offering superior weather resistance and opacity. Classified under HTS 3204.17.04.30 as synthetic organic pigment red 166 in its base form before dispersion. Used by paint manufacturers to achieve long-lasting red finishes on vehicles.
High-Strength Pigment Red 166
High-strength variant of Pigment Red 166 with optimized dispersibility for lithographic inks, providing intense color at lower loadings. Falls squarely under HTS 3204.17.04.30 as the specified synthetic pigment red 166. Essential for offset printing inks requiring rub resistance.
Pigment Red 166 for PP Fiber Coloring
Pigment Red 166 grade suitable for coloring polypropylene fibers and nonwovens, with excellent migration resistance. Classified as Pigment Red 166 under HTS 3204.17.04.30 for synthetic organic pigments and preparations. Used in synthetic textile manufacturing.
Micronized Pigment Red 166
Micronized Pigment Red 166 with sub-micron particle size for superior tinting strength in industrial coatings. HTS 3204.17.04.30 covers this exact pigment as synthetic organic coloring matter. Preferred for high-end decorative paints.
Organic Pigment Red 166 PR166
Standard organic Pigment Red 166 (PR166) for general-purpose use in plastics and printing, offering cost-effective vivid red. Directly specified in HTS 3204.17.04.30 for this Color Index pigment. Versatile for masterbatch production.