2811.19.61.90 - Other

This category, HTS Code 2811.19.61.90, specifically covers "Other" inorganic acids not otherwise specified. It falls under the broader classification of inorganic acids and other inorganic oxygen compounds of nonmetals. The scope is for inorganic acids that do not fit into the more specific subheadings within this chapter. These are typically distinct chemical compounds exhibiting acidic properties, derived from inorganic sources, and not having a unique HTS code assigned elsewhere.

Distinguishing this residual category from its sibling, 2811.19.61.10, is crucial. The sibling category exclusively designates sulfamic acid, a specific inorganic acid. Therefore, this HTS code is for all other inorganic acids that are not sulfamic acid and do not have their own designated HTS classification. This necessitates careful review of the chemical composition and intended use to ensure accurate classification.

As this is a leaf node, there are no further subcategories. Classification into this code signifies that the product is an inorganic acid, not sulfamic acid, and does not correspond to any other more precisely defined inorganic acid listed within the HTS. Consequently, the determination of classification relies heavily on ruling out all other specific classifications for inorganic acids.