Other
Organic surface-active agents (other than soap); surface-active preparations, washing preparations (including auxiliary washing preparations) and cleaning preparations, whether or not containing soap, other than those of heading 3401: > Anionic organic surface-active agents, whether or not put up for retail sale: > Linear alkylbenzene sulfonic acids and their salts: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 3402.31.90.00
Linear Alkylbenzene Sulfonic Acid (LABSA 96%)
LABSA 96% is a highly concentrated anionic surfactant used as the primary ingredient in liquid laundry detergents and dishwashing liquids. It falls under HTS 3402.31.90.00 as 'other' linear alkylbenzene sulfonic acids, distinct from common salts like sodium LAS. This brown viscous liquid excels at reducing surface tension for superior cleaning performance.
Tri-Isopropanolamine Neutralized LABSA (Acid Form Base)
Partially neutralized LABSA using TIPA, retained in acid form for pH-sensitive formulations like metal cleaners. Falls under HTS 3402.31.90.00 as 'other' linear alkylbenzene sulfonic acids. Provides corrosion inhibition alongside surfactant action.
C10-13 Linear Alkylbenzene Sulfonic Acid
Broad-cut LABSA with C10-C13 alkyl distribution, versatile for personal care emulsifiers and industrial degreasers. HTS 3402.31.90.00 applies to these 'other' chain length variants. Optimized for low-foam applications in machine dishwash.
Dodecylbenzene Sulfonic Acid (DDBSA)
DDBSA is a specific linear alkylbenzene sulfonic acid with C12 alkyl chain, widely used in emulsifiers for industrial cleaners and agricultural pesticides. Classified under HTS 3402.31.90.00 as 'other' LABSA variants beyond standard salts. Its strong acidity enables effective grease removal and wetting in formulations.
LABSA 90% Aqueous Solution
A 90% active LABSA solution in water, used in manufacturing cost-effective detergent bases for household and institutional cleaners. HTS 3402.31.90.00 covers this as 'other' linear alkylbenzene sulfonic acid, provided it meets the anionic surface-active definition. Lower concentration aids handling while maintaining emulsification properties.
High Active LABSA for Emulsion Polymerization
Ultra-pure LABSA (>98% active) designed for latex and paint emulsion stabilizers in polymerization processes. Specifically under HTS 3402.31.90.00 for industrial-grade linear alkylbenzene sulfonic acids. Minimal impurities ensure stable micelle formation.