Direct Red 83 Textile Dye
Direct Red 83, also known as Congo Red, is a benzidine-based direct dye (C32H22N6Na2O6S2) for cotton and viscose fabrics, producing deep red shades. It is classified under tariff item 3204.14.00 as a direct dye and preparation based on synthetic organic colouring matter.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the dye is used for synthetic fibres in dispersion form
Disperse dyes are classified separately from direct dyes.
If the dye is acid-based for protein fibres
Acid dyes have a different application and classification.
If the dye is reactive and binds chemically to fibres
Reactive dyes are classified under a different subheading.
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
• Confirm the dye is not restricted under Canadian chemical regulations, as benzidine-based dyes may face scrutiny
• Provide a detailed technical data sheet to customs for accurate classification
• Consider pre-arrival review with CBSA for large shipments
Related Products under Tariff item 3204.14.00
Calcochrome Direct Dyes
Calcochrome Direct Dyes are synthetic organic colouring matters used for direct dyeing of cotton and other cellulosic fibres. They are classified under tariff item 3204.14.00 as direct dyes and preparations based thereon, as they meet the criteria of Chapter Note 3 of the Customs Tariff of Canada. These dyes provide good wash and light fastness, making them suitable for workwear and similar applications.
Calcocid Direct Blue Dye
Calcocid Direct Blue Dyes offer excellent level dyeing properties for cotton. They are classified under tariff item 3204.14.00 as direct dyes and preparations based on synthetic organic colouring matter.
Chlorazol Black EX Dye
Chlorazol Black EX Dye, also known as Direct Black 38, is a disazo direct dye used for level dyeing of cotton and other cellulosic fibres. It is classified under tariff item 3204.14.00 as a direct dye and preparation based on synthetic organic colouring matter, in accordance with Chapter Note 3. This dye is valued for its deep black shade and is used in critical textile applications.
Congo Red Direct Dye
Congo Red Direct Dye, also known as Direct Red 28, is a classic diazo direct dye used for cotton dyeing and as a pH indicator in laboratory settings. It is classified under tariff item 3204.14.00 as a synthetic organic direct colouring matter, per Chapter Note 3 of the Customs Tariff of Canada. The dye is recognized for its vivid red colour and historical significance in textile dyeing.
Congo Red Direct Red 83 Analytical Grade
Congo Red (Direct Red 83) analytical grade is a high-purity dye used as a pH indicator and amyloid stain in microscopy. Despite its laboratory use, it is classified as synthetic organic colouring matter and a direct dye, falling under tariff item 3204.14.00.
Direct Black 19 Dye
Direct Black 19 Dye is a synthetic organic azo dye used for direct dyeing of cotton, wool, and silk fabrics without the need for mordants. It is classified under tariff item 3204.14.00 as a direct dye and preparation based on synthetic organic colouring matter, in line with Chapter Note 3. This dye is commonly used in textile applications requiring deep black shades.