Monosodium 4-Aminoazobenzene-2,4-disulfonate from Japan
Monosodium 4-aminoazobenzene-2,4-disulfonate is a chemically defined diazo compound with an azo linkage and sulfonic acid groups. It is used as an intermediate in the synthesis of azo dyes.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product is a separate chemically defined compound and not a mixture
• Keep records of the chemical synthesis process to demonstrate its identity
• Check if the product is subject to any Canadian food and drug regulations if used in consumer goods