Chapter 28 · Inorganic chemicals · Section 6

HS Code 2842.90

Other

Heading 2842: Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides

US duty (general)
3.1% - 3.3%
US HTS lines
2
EU CN codes
4
UK commodity codes
11
Unit
kg

US HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources

United States - HTS lines under 2842.90

Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.

HTS codeDescriptionGeneralSpecialOtherUnit
2842.90.10 Fulminates, cyanates and thiocyanates 3.1% Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 25% kg
2842.90.90 Other
2 statistical lines (10-digit)
  • 2842.90.90.10 - Selenides and tellurides
  • 2842.90.90.50 - Other
 3.3% Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) 25% kg

Estimate the US duty runs in your browser · no caps

Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.

European Union - CN codes under 2842.90

Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.

CN codeDescription
2842 90 10 Salts, double salts or complex salts of selenium or tellurium acids EU duty (TARIC) →
2842 90 70 Other EU duty (TARIC) →
2842 90 20 Lithium iron phosphate EU duty (TARIC) →
2842 90 00 Other EU duty (TARIC) →

United Kingdom - commodity codes under 2842.90

Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.

Commodity codeDescription
2842 90 00 00 Other UK duty & VAT →
2842 90 10 00 Salts, double salts or complex salts of selenium or tellurium acids UK duty & VAT →
2842 90 10 10 Sodium selenate (CAS RN 13410-01-0) UK duty & VAT →
2842 90 10 90 Other UK duty & VAT →
2842 90 20 00 Lithium iron phosphate UK duty & VAT →
2842 90 70 00 Other UK duty & VAT →
2842 90 70 20 Potassium peroxymonosulphate sulphate UK duty & VAT →
2842 90 70 40 Lead chromate molybdate sulphate red (C.I. Pigment Red 104) (CAS RN 12656-85-8) UK duty & VAT →
2842 90 70 50 Lead sulfochromate yellow (C.I. Pigment Yellow 34) (CAS RN 1344-37-2) UK duty & VAT →
2842 90 70 60 Potassium hydroxyoctaoxodizincatedichromate (CAS RN 11103-86-9) UK duty & VAT →
2842 90 70 80 Other UK duty & VAT →
Not a customs ruling. Classification is determined by the importing country's customs authority and depends on the exact product. This page is reference information from official published schedules, not legal advice. For a binding decision, request a ruling (US: CBP CROSS · UK: HMRC ATaR · EU: BTI).

Other subheadings in 2842

2842.00 2842 Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or 2842.10 Double or complex silicates, including aluminosilicates whether or not chemically defined 2842.90 Other

Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.