9902.02.06 - Triflic acid (trifluoromethanesulfonic acid) (CAS No.1493-13-6) (provided for in subheading 2904.99.50)

This HTS classification, 9902.02.06, specifically covers Triflic acid, also known as trifluoromethanesulfonic acid (CAS No. 1493-13-6). This powerful, strongly acidic chemical compound is primarily used in organic synthesis and as a catalyst in various industrial processes. Its unique chemical structure, featuring a trifluoromethyl group attached to a sulfonic acid group, imparts exceptional thermal stability and acidity, making it distinct from common inorganic acids.

As a temporary classification within Chapter 99, this code signifies special provisions or modifications related to trade agreements or agricultural import restrictions. Unlike the primary HTS classifications (e.g., Chapters 01-98) which categorize goods based on their inherent nature and primary use, Chapter 99 codes often denote specific regulatory treatments. Therefore, 9902.02.06 is not directly comparable to sibling categories such as live animals (Chapter 01) or other chemical classifications found in Chapters 28 and 29, except for its reference to the primary classification of triflic acid provided for in subheading 2904.99.50.

This node is a leaf node, meaning it does not have further subdivisions. Classification under 9902.02.06 is contingent upon the specific temporary legislative or trade agreement provisions that have been enacted, which may alter the standard tariff treatment for triflic acid. Importers should always verify the current applicability and requirements associated with this Chapter 99 code.