HS Code for Non-ionic surfactant

Non-ionic surfactants are classified under HS code 3402.42. This classification is found within Chapter 34, which covers soap, organic surface-active agents, and washing preparations. Heading 3402 specifically deals with organic surface-active agents (other than soap) and preparations for cleaning. Subheading 3402.42 is reserved for surfactants that are non-ionic in nature. Non-ionic surfactants are characterized by having no electrical charge on their hydrophilic end, which makes them highly effective at emulsifying oils and stable in the presence of hard water or high electrolyte concentrations. Common examples include alcohol ethoxylates and alkylphenol ethoxylates. The classification applies whether the product is in a pure form or put up for retail sale, provided it retains its character as a surface-active agent. The determination is based on the chemical structure of the molecule and its behavior in aqueous solutions, specifically the lack of ionization when dissolved.

Products Included

• Alcohol ethoxylates
• Fatty acid ethoxylates
• Alkylphenol ethoxylates
• Ethoxylated amines
• Poloxamers (non-ionic block copolymers)

Common Misclassification

Non-ionic surfactants are often confused with anionic surfactants, which fall under HS code 3402.41. They may also be misclassified under 3402.50 if they are part of a finished detergent preparation put up for retail sale, or 3402.90 for other mixtures. It is critical to identify the ionic charge of the surfactant to distinguish between 3402.41, 3402.42, and 3402.49 (other surfactants).

FAQ

What is the HS code for Non-ionic surfactant?

The HS code for non-ionic organic surface-active agents (excluding soap) is 3402.42.

Why are they called non-ionic?

They are called non-ionic because they do not dissociate into ions in aqueous solutions, meaning they carry no positive or negative charge.