HS Code for Fluorescent brightener
Fluorescent brightening agents, also known as optical brighteners (OBAs), are classified under HS code 320420. These substances are synthetic organic products that function by absorbing light in the ultraviolet and violet region of the spectrum and re-emitting it in the blue region. This phenomenon of fluorescence enhances the perceived whiteness or brightness of materials like textiles, paper, and plastics. The classification falls under Chapter 32, which covers tanning or dyeing extracts and coloring matter. Specifically, heading 3204 is for synthetic organic coloring matter. Subheading 320420 is a dedicated category for these brightening agents, distinguishing them from traditional dyes and pigments. The classification is determined by the chemical nature of the product (synthetic organic) and its specific optical property. Even when these agents are presented as preparations (mixed with other substances), they remain under 320420 as long as the fluorescent brightener provides the essential character of the product for its intended use.
Products Included
- Stilbene derivatives used as brighteners
- Coumarin-based optical brighteners
- Benzoxazole-based brightening agents
- Synthetic organic whitening agents for paper
- Optical brighteners for synthetic fibers
Common Misclassification
Fluorescent brighteners are frequently confused with synthetic organic pigments (320417) or direct dyes (320412). While they are all synthetic organic coloring matters, the functional difference of fluorescence defines 320420. Another common error involves laundry detergents containing brighteners; these are classified under 3402 as washing preparations. If the brightener is an inorganic compound, it would fall under 3206 instead of 3204.
FAQ
What is the HS code for fluorescent brightener?
The HS code for synthetic organic fluorescent brightening agents is 320420.
Are these the same as glow-in-the-dark pigments?
No. Glow-in-the-dark (phosphorescent) pigments are typically inorganic and classified under 320650, whereas fluorescent brighteners are synthetic organic compounds under 320420.
Industry
Frequently Asked Questions
What is the HS code for Fluorescent brightener?
The HS code for Fluorescent brightener is 320420 (Dyes; synthetic organic products of a kind used as fluorescent brightening agents).
How do I classify Fluorescent brightener for customs?
Fluorescent brightener is classified under HS code 320420 — Dyes; synthetic organic products of a kind used as fluorescent brightening agents. This is a 6-digit subheading level code.
Is the HS code for Fluorescent brightener the same in all countries?
The base HS code 320420 for Fluorescent brightener is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.