Other
Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides: > Other: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2842.90.90
Sodium Thiocyanate
Sodium thiocyanate (NaSCN) is an inorganic salt of thiocyanic acid, used in chemical synthesis, photography, and as a reagent in analytical chemistry. It falls under HTS 2842.90.90 as a salt of an inorganic acid (thiocyanic acid) that is not specifically excluded or covered elsewhere in heading 2842.
Potassium Thiocyanate
Potassium thiocyanate (KSCN) serves as a source of thiocyanate ions in chemical reactions, electroplating, and corrosion inhibition. Classified in 2842.90.90 as an 'other' salt of inorganic thiocyanic acid, distinct from azides or specifically named salts.
Barium Thiocyanate
Barium thiocyanate is a soluble inorganic salt employed in pyrotechnics and analytical reagents. It qualifies for HTS 2842.90.90 as an other salt of thiocyanic acid, excluding azides.
Zinc Silicate Aluminosilicate
Synthetic zinc silicate aluminosilicates are used as molecular sieves and catalysts in industrial processes. They fall under 2842.90.90 explicitly as aluminosilicates whether or not chemically defined, per the subheading.
Sodium Aluminosilicate Zeolite
Sodium aluminosilicate zeolites function as detergents builders and water softeners. Classified in 2842.90.90 as aluminosilicates, chemically defined or not, used in non-glass applications.
Ammonium Peroxosulfate
Ammonium peroxosulfate (NH4)2S2O8 is an oxidizing salt used in etching and polymerization. It imports under 2842.90.90 as other salts of peroxoacids (peroxosulfuric acid).
Sodium Perborate
Sodium perborate tetrahydrate acts as a bleaching agent and oxygen source in detergents. Falls under 2842.90.90 as a salt of peroxoboric acid, an inorganic peroxoacid.
Lead Silicate Powder
Lead silicate powder is used in specialty glass and ceramics production. Classified as an aluminosilicate (or silicate salt) under 2842.90.90 for inorganic acid salts.
Calcium Peroxocarbonate
Calcium peroxocarbonate serves as an oxygen bleach and disinfectant. It is an 'other' salt of peroxoacids excluded from 2836 per chapter note 2, thus 2842.90.90.
Magnesium Aluminosilicate
Magnesium aluminosilicates are pharmaceutical excipients and antacids. They classify under 2842.90.90 as aluminosilicates of inorganic acids.
Reineckate Salt (Ammonium Reineckate)
Ammonium reineckate is a complex thiocyanatochromate used in protein analysis. Specifically named in chapter note 2(d) as classifiable in Chapter 28, under 2842.90.90.
Strontium Thiocyanate
Strontium thiocyanate is utilized in specialty chemicals and fireworks. An other inorganic thiocyanate salt under HTS 2842.90.90.
Sodium Peroxotungstate
Sodium peroxotungstate acts as a catalyst in oxidation reactions. Classified as an other peroxoacid salt in 2842.90.90.
Aluminum Peroxophosphate
Aluminum peroxophosphate finds use in flame retardants. An inorganic salt of peroxophosphoric acid under 2842.90.90.
Cadmium Silicate
Cadmium silicate is employed in phosphors and ceramics. Qualifies as an other silicate salt of inorganic acids in 2842.90.90.