2842.90.10.00 - Fulminates, cyanates and thiocyanates

This HTS category, 2842.90.10.00, specifically covers **fulminates, cyanates, and thiocyanates** that are not otherwise classified within Chapter 28. These are inorganic chemical compounds characterized by specific anionic groups. Fulminates are salts of fulminic acid, known for their explosive properties. Cyanates are salts derived from cyanic acid, and thiocyanates are salts containing the thiocyanate ion. These substances are typically used in various industrial applications, including as reagents in chemical synthesis, in the production of dyes, pesticides, and as components in explosives.

Within the broader classification of "Other salts of inorganic acids or peroxoacids," this subcategory distinguishes itself by its precise chemical composition. While the sibling category 2842.90.90 encompasses "Other" salts not otherwise specified, this node is reserved for the distinct chemical entities of fulminates, cyanates, and thiocyanates. The key distinguishing factor is the presence of the specific fulminate, cyanate, or thiocyanate anion, which dictates their unique chemical properties and applications, setting them apart from a broader range of inorganic salts.

As this is a leaf node within the HTS structure, there are no further subcategories. Therefore, the classification of goods under 2842.90.10.00 relies entirely on accurately identifying the presence of fulminates, cyanates, or thiocyanates. Customs professionals should consult chemical analysis and product documentation to confirm the precise chemical nature of the imported or exported substance to ensure correct classification.