Optical Brightener CBS-X
Optical Brightener CBS-X is a stilbene derivative used for whitening cotton in detergents and paper. As a synthetic fluorescent brightening agent, it falls under tariff item 3204.90.00 as other synthetic colouring matter, given its classification as a colouring agent.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically classified as a fluorescent brightening agent
Heading 3204.20 covers fluorescent brightening agents, but CBS-X may fall under 'other' if not specifically listed.
If in retail packings
Retail forms of colouring matter are excluded from Chapter 32 and fall under heading 32.12.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product is not put up for retail sale, as that would fall under heading 32.12
• Provide the CAS number and application to the CBSA
• Verify if the product is subject to any detergent or paper industry regulations in Canada
Related Products under Tariff item 3204.90.00
Acid Yellow 36 Dye
Acid Yellow 36 is a synthetic monoazo acid dye that dissolves readily in water and imparts bright yellow shades to wool, silk, and nylon. As a synthetic organic colouring matter not elsewhere specified, it falls under tariff item 3204.90.00, which covers other synthetic colouring matters and preparations based thereon.
Azoic Coupling Component 02
Azoic Coupling Component 02 is a synthetic organic compound used with stabilized diazo salts to form insoluble azo pigments on textiles. Chapter note 2 of Chapter 32 explicitly includes mixtures of stabilised diazonium salts and couplers for azo dye production, and this component falls under the 'other' synthetic colouring matter provision of tariff item 3204.90.00.
Basic Yellow 28 Dye
Basic Yellow 28 is a synthetic cationic dye that produces fluorescent yellow shades on acrylic fibres, paper, and inks. As a synthetic organic colouring matter not specifically listed elsewhere in heading 32.04, it is classified under tariff item 3204.90.00 as 'other' synthetic colouring matter.
Direct Blue 86 Dye
Direct Blue 86 is a copper phthalocyanine direct dye that provides turquoise blue shades on cotton, paper, and leather. As a synthetic organic colouring matter not elsewhere specified, it falls under tariff item 3204.90.00, which covers other synthetic colouring matter and preparations based thereon.
Disperse Blue 56 Dye
Disperse Blue 56 is a synthetic organic azo dye used primarily for colouring polyester fabrics in textile dyeing processes. It is not specifically listed under other subheadings of heading 32.04, so it is classified under tariff item 3204.90.00 as other synthetic organic colouring matter.
Disperse Red 167 Dye
Disperse Red 167 is a monoazo dye that produces scarlet red shades on polyester with good sublimation fastness, often used in transfer printing. As a synthetic organic colouring matter not elsewhere specified, it falls under tariff item 3204.90.00 as other synthetic colouring matter.