Cationic Emulsifier for Bitumen
Cationic emulsifiers for bitumen, such as fatty amine derivatives, are organic surface-active agents that enable the formation of stable oil-in-water emulsions for road construction. They satisfy the Chapter 34 Note 3 test by reducing water surface tension to 45 dyne/cm or less. The product is classified as a cationic surface-active agent under this tariff item.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | — | 6.5% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇺🇸United States | 6.5% | — | 6.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is a formulated additive with multiple components beyond a single surfactant
Prepared chemical products not elsewhere specified may apply when the emulsifier is part of a complex mixture.
If the product is pre-mixed with bitumen as a finished emulsion
Bituminous emulsions are classified in Chapter 27 when the surfactant is already incorporated.
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
• Provide a certificate of analysis demonstrating the product meets the surface tension and emulsion stability criteria of Chapter 34 Note 3
• If the emulsifier is mixed with other additives for a specific end-use, consider whether it remains a surface-active agent or becomes a prepared additive
• Keep records of the chemical composition to distinguish from petroleum-based products of Chapter 27
Related Products under Tariff item 3402.41.00
Benzalkonium Chloride 80% Solution
Benzalkonium Chloride 80% Solution is a cationic quaternary ammonium surfactant used as a disinfectant and preservative. It qualifies under tariff item 3402.41.00 as a cationic organic surface-active agent, meeting the Chapter 34 criteria for surface tension reduction and emulsion stability.
Benzalkonium Chloride Concentrate
Benzalkonium chloride is a cationic quaternary ammonium compound widely used as an antiseptic, preservative, and cleaning agent. It functions as an organic surface-active agent by reducing surface tension and forming stable emulsions in aqueous solutions, meeting the criteria of Chapter 34 Note 3. This tariff item covers cationic surface-active agents whether or not put up for retail sale.
Benzethonium Chloride Powder
Benzethonium Chloride Powder is an aromatic quaternary ammonium cationic surfactant used in antiseptics and cosmetics. It meets the Chapter 34 definition for organic surface-active agents, including water dispersibility and surface tension reduction, and is classified under 3402.41.00 as a cationic agent.
Cationic Polymer Surfactant BTPC
Benzethonium chloride (BTPC) is a cationic surfactant polymer used in pharmaceuticals, cosmetics, and antiseptic preparations. It acts as an organic surface-active agent by lowering surface tension and stabilizing emulsions, meeting the technical definition in Chapter 34 Note 3. This tariff item applies to cationic surface-active agents regardless of retail packaging.
Cetrimonium Chloride Surfactant
Cetrimonium chloride is a cationic quaternary ammonium surfactant commonly used in hair conditioners and fabric softeners for its antistatic and conditioning properties. It qualifies as an organic surface-active agent under Chapter 34 Note 3, as it forms stable emulsions and reduces water surface tension. The product is classified as a cationic surface-active agent under this tariff item.
Cetrimonium Chloride Technical Grade
Cetrimonium Chloride Technical Grade is a cationic surfactant used as a conditioning agent in hair care and antistatic treatments. It forms stable emulsions and reduces surface tension, satisfying the Chapter 34 tests for organic surface-active agents, and is classified under 3402.41.00.