Chapter 38 · Miscellaneous chemical products

3824

Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included

56 lines · 2026 HTS Revision 22

Lines of 3824

  1. 3824.10.00.00Prepared binders for foundry molds or cores6%
  2. 3824.30.00.00Nonagglomerated metal carbides mixed together or with metallic binders3.6%
  3. 3824.40Prepared additives for cements, mortars or concretes
  4. 3824.40.10.00Containing 5 percent or more by weight of one or more aromatic or modified aromatic substances6.5%
  5. 3824.40.20.00Consisting wholly of inorganic substancesFree
  6. 3824.40.50.00Other5%
  7. 3824.50.00Nonrefractory mortars and concretesFree
  8. 3824.50.00.10Wet
  9. 3824.50.00.50Other
  10. 3824.60.00.00Sorbitol other than that of subheading 2905.444.9%
  11. Goods specified in subheading note 3 to this chapter
  12. 3824.81.00.00Containing oxirane (ethylene oxide)5%
  13. 3824.82Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls ({PCTs) or polybrominated biphenyls (PBBs)
  14. 3824.82.10.00Chlorinated but not otherwise halogenated6.5%
  15. 3824.82.90.00Other3.7%
  16. 3824.83.00.00Containing tris(2,3-dibromopropyl) phospate5%
  17. 3824.84.00.00Containing aldrin (ISO), camphechlor (ISO) (toxaphene), chlordane (ISO), chlordecone (ISO), DDT (ISO) (clofenatone (INN)), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), dieldrin (ISO INN), endosulfan (ISO), endrin (ISO), heptachlor (ISO) or mirex (ISO)6.5%
  18. 3824.85.00.00Containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO,INN)6.5%
  19. 3824.86.00.00Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO)6.5%
  20. 3824.87.00.00Containing perfluorooctane sulfonic acid, its salts, perfluorooctane sulfonamides, or perfluorooctane sulfonyl fluoride3.7%
  21. 3824.88.00.00Containing tetra-, penta-, hexa-, hepta-, or octabromodiphenyl ethers6.5%
  22. 3824.89.00.00Containing short-chain chlorinated paraffins6.5%
  23. Other
  24. 3824.91.00.00Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido3,2-dioxaphosphinan-5-yl)methyl methylphosphonate and bis(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methylphosphonate5%
  25. 3824.92.00.00Polyglycol esters of methylphosphonic acid.5%
  26. 3824.99Other
  27. Cultured crystals (other than optical elements of chapter 90), weighing not less than 2.5 g each
  28. 3824.99.11.00In the form of ingotsFree
  29. 3824.99.19.00Other6.5%
  30. Other
  31. Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances
  32. 3824.99.21.00Consisting wholly of substances found naturally in coal tar, whether obtained from coal tar or other sourceFree
  33. 3824.99.25.00Aqueous mixtures of triphenyl sulfonium chloride, diphenyl (4-phenylthio)phenyl sulfonium chloride and (thiodi-4,1- phenylene)bis(diphenyl sulfonium) dichloride6.5%
  34. 3824.99.26.00Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamideFree
  35. 3824.99.29.00Other6.5%
  36. Mixtures of two or more inorganic compounds
  37. 3824.99.31.00Of bismuth6.5%
  38. 3824.99.32.00Of hydrosulfite compounds, of sulfoxylate compounds, or of both6.5%
  39. 3824.99.33.00Of mercury4.2%
  40. 3824.99.34.00Of molybdenum2.8%
  41. 3824.99.35.00Of tungsten6.5%
  42. 3824.99.36.00Of vanadium6.5%
  43. 3824.99.39OtherFree
  44. 3824.99.39.10Of lithium nickel cobalt manganese oxides
  45. 3824.99.39.90Other
  46. 3824.99.41Fatty substances of animal or vegetable origin and mixtures thereof4.6%
  47. 3824.99.41.40Mixtures of fatty acid esters
  48. 3824.99.41.90Other
  49. Other
  50. 3824.99.49.00Mixtures that are in whole or in part of hydrocarbons derived in whole or in part from petroleum, shale oil or natural gas6.5%
  51. Mixtures of halogenated hydrocarbons
  52. 3824.99.50.00Chlorinated but not otherwise halogenated6.5%
  53. 3824.99.55.00Other3.7%
  54. Other
  55. 3824.99.70.00Mixtures of dibromo neopentyl glycol; Polydibromophenylene oxide; Tetrabromobisphenol-A-carbonate oligomers; and Electroplating chemical and electroless plating solutions and other materials for printed circuit boards, plastics and metal finishingsFree
  56. 3824.99.75Naphthenic acids, their water-insoluble salts and their esters3.7%
  57. 3824.99.75.10Naphthenic acids
  58. 3824.99.75.50Other
  59. 3824.99.93Other5%
  60. Mixtures of acyclic, monohydric, unsubstituted alcohols
  61. 3824.99.93.10Containing C11 or lower alcohols only
  62. 3824.99.93.20Containing C12 or higher alcohols only
  63. 3824.99.93.30Other
  64. 3824.99.93.61Mixtures consisting mainly of chemicals containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms
  65. 3824.99.93.86Mixtures of a kind containing magnesium used as a desulfurization reagent
  66. 3824.99.93.97Other