Modified Toluene Sulfonic Acid Surfactant from Japan
Modified toluene sulfonic acid surfactant is an aromatic sulfonic acid derived from toluene, used in textile dyeing and emulsifiers. It is an anionic surface-active agent that is water-soluble and reduces surface tension, meeting heading 34.02 criteria. This product is for use in the manufacture of slow dissolving inside toilet tank solids, aligning with tariff item 3402.31.10.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product's end-use in slow dissolving inside toilet tank solids and maintain documentation
• Provide a certificate of analysis showing sulfonic acid content and surface tension reduction
• Consult a customs broker to ensure correct tariff classification