9902.08.25 - Acid Red 87 (eosine disodium salt) (disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate) (CAS No. 17372-87-1) (provided for in subheading 3204.12.50)

This HTS category, 9902.08.25, specifically classifies Acid Red 87, also known as eosin disodium salt. This dye, chemically identified as disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate, is recognized by its CAS Number 17372-87-1. Its primary function is as a colorant, and it is provided for under the more general subheading 3204.12.50, which covers synthetic organic dyestuffs and preparations based on them. The inclusion in Chapter 99 signifies that this classification falls under temporary legislation, temporary modifications, or additional import restrictions, suggesting specific trade policy or regulatory considerations apply.

As this node is a leaf node within its section, there are no direct subcategories to introduce. Its unique identification within Chapter 99, a chapter dedicated to temporary measures and special provisions, sets it apart from the broad, product-based classifications found in the earlier chapters of the HTS, such as those for live animals (Chapters 0101-0105). The distinction lies in the *status* of the imported good rather than its inherent material composition or primary use, highlighting the importance of specific trade agreements or regulatory actions that may influence its importation.