Tri-Isopropanolamine Neutralized LABSA (Acid Form Base) from China
Tri-Isopropanolamine Neutralized LABSA (Acid Form Base) is a partially neutralized LABSA retained in acid form for pH-sensitive formulations like metal cleaners. It functions as an anionic surface-active agent under heading 34.02, with corrosion inhibition properties. It is classified under 3402.31.90 as 'Other' since it is not a sodium alkylbenzene sulphonate and does not meet the specific end-use of the sibling item.
Duty Rate — China → Canada
6.5%
Import Tips
• Clearly document the degree of neutralization and the acid form on the commercial invoice
• Provide technical specifications showing the anionic surfactant characteristics and surface tension reduction
• Consult with a customs broker to ensure accurate classification under the 'Other' category