Disperse Black 79 Dye from Mexico
Disperse Black 79 Dye is a multi-chromophore synthetic dye used for deep black shades on polyester blends, particularly in carpet and upholstery dyeing where high exhaustion rates are critical. This product is classified under tariff item 3204.11.00 as a disperse dye and preparation based thereon. It is not a chemically defined single compound but a mixture of disperse dyes.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide the CBSA with the Colour Index name and the composition of the dye mixture
• Ensure the product is declared as a disperse dye preparation, not a chemically defined compound
• Keep technical data sheets showing the dye's end-use in carpet and upholstery applications