3204.19.25.20 - Solvent red 135

This HTS category encompasses Solvent Red 135, a specific type of synthetic organic coloring matter classified as a solvent dye. Solvent dyes are characterized by their solubility in organic solvents rather than water, making them suitable for applications such as coloring plastics, waxes, oils, and inks where aqueous solutions are not feasible. Solvent Red 135 is a distinct chemical entity, identified by its particular chromophore and functional groups, which dictates its coloristic properties and performance characteristics.

This specific classification distinguishes Solvent Red 135 from its sibling categories, which include other solvent dyes like Solvent Orange 60 and Solvent Yellow 33, as well as a residual category for "Other" solvent dyes not specifically enumerated. The key differentiator lies in the chemical identity and resulting spectral properties that define Solvent Red 135's red hue and its intended use as a coloring agent within non-aqueous systems. While all fall under the broader umbrella of solvent dyes, their precise chemical composition and thus their HTS classification vary.

As a leaf node in the HTS database, HTS code 3204.19.25.20 does not have further subcategories. This signifies that once an import or export shipment is identified as containing Solvent Red 135, no further breakdown within this specific line item is required for customs purposes. The classification is definitive for this particular coloring matter.