9902.08.35 - Direct Blue 71 (tetrasodium 3-[(E)-{4-[(E)-{4-[(E)-(6-amino-1-hydroxy-3-sulfonato-2-naphthyl) diazenyl]-6-sulfonato-1-naphthyl} diazenyl]-1-naphthyl}diazenyl]-1,5-naphthalenedisulfonate) (CAS No. 4399-55-7) (provided for in subheading 3204.14.50)

This HTS category, 9902.08.35, specifically covers Direct Blue 71, a complex organic compound identified by its chemical name and CAS number. This designation is provided for within the broader classification of dyes and coloring preparations under subheading 3204.14.50. The inclusion of this specific code within Chapter 99 signifies a temporary legislation or modification impacting its import, potentially related to trade agreements or specific import restrictions.

As a leaf node within the HTS, 9902.08.35 does not have subcategories. Its classification is highly specific, focusing on the precise chemical identity of Direct Blue 71. It is distinguished from other entries in Chapter 99 by its unique product identification, rather than a broader class of goods. Its purpose is to apply specific trade or customs rules to this particular chemical, as opposed to the general categories found in earlier chapters of the HTS, such as live animals or raw materials, which have distinct 8-digit or 10-digit classifications.