Tinopal CBS-X Fluorescent Brightener
Tinopal CBS-X is a commercial grade of Fluorescent brightening agent 32, a stilbene-based synthetic organic product under HTS 3204.20.10.00. It imparts superior whiteness to cotton fabrics and cellulosic materials by converting UV radiation to visible blue light. Classified specifically due to its chemical structure matching agent 32 definition.
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 other fluorescent brightening agents beyond agent 32
HTS 3204.20.50 covers non-specified FBAs; agent 32 has dedicated subheading for precise identification
If Pure aromatic ether-alcohols like stilbene derivatives may classify under Chapter 29 as chemically defined compounds
If when put up in retail packaging for end-use coloring
Chapter note excludes retail dye preparations from 3204, directing to 3212 for consumer packs
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include manufacturer's specification confirming FBBA 32 identity (e.g
• distyrylbiphenyl structure); ensure proper packaging to prevent moisture degradation during shipping
• Common pitfall: incorrect declaration as 'optical brightener' without specific agent number
Related Products under HTS 3204.20.10.00
Fluorescent Brightening Agent 32 (FBBA 32)
FBBA 32 is a synthetic organic compound classified as Fluorescent brightening agent 32 under HTS 3204.20.10.00, used to enhance whiteness and brightness in textiles, paper, and detergents by absorbing UV light and emitting blue fluorescence. It meets chapter note 3 for synthetic organic products employed as fluorescent brightening agents.
Blankophor P Fluorescent Whitening Agent
Blankophor P represents Fluorescent brightening agent 32, a synthetic stilbene derivative in HTS 3204.20.10.00 for optical brightening applications. Primarily applied in paper manufacturing to mask yellowness and achieve paper brightness levels above 90%. Its classification follows chapter provisions for luminophore-like fluorescent products.
Leucophor BCF Optical Brightener 32
Leucophor BCF is the trade name for Fluorescent brightening agent 32 under HTS 3204.20.10.00, optimized for synthetic fiber whitening. This water-soluble stilbene compound prevents graying in polyester and polyamide textiles during laundering. Meets precise tariff definition excluding chemically pure compounds per chapter note (a).
Optiblanc NL Fluorescent Agent 32
Optiblanc NL embodies Fluorescent brightening agent 32 per HTS 3204.20.10.00, a high-performance brightener for laundry detergents. It delivers long-lasting whiteness to cotton garments by absorbing near-UV light (340-380nm). Synthetic organic composition aligns with heading 3204 for fluorescent products.