2826.19.20.00 - Of sodium

This classification, HTS Code 2826.19.20.00, specifically covers fluorides of sodium. This includes various chemical compounds where sodium is bonded with fluorine. Examples might encompass sodium fluoride (NaF), which finds applications in water fluoridation, toothpaste, and certain industrial processes, or other complex sodium-containing fluorides. The key determinant for classification under this subheading is the presence of sodium as the cationic component in the fluoride compound.

Distinguishing this category from its siblings, 2826.19.10.00 pertains to fluorides where ammonium is the cationic component. The category 2826.19.90.00, "Other," serves as a residual category for fluorides of sodium that do not fall under specific other subheadings within the broader "Other" fluorides classification, assuming such specific subheadings do not exist. Therefore, the focus here is exclusively on sodium-based fluoride compounds.

As this is a leaf node within the HTS, there are no further subdivisions. Classification under 2826.19.20.00 is final for sodium fluorides. When classifying, attention should be paid to the chemical identity of the substance and confirmation of sodium as the metal or cation present in the fluoride compound.