Heading 2841: Salts of oxometallic or peroxometallic acids
Every line of heading 2841 in the U.S. Harmonized Tariff Schedule, with its general (column 1) duty rate. Open a code for the landed cost calculator, trade agreement rates and email alerts if the rate changes.
Salts of oxometallic or peroxometallic acids
Chapter 28: Inorganic chemicals. Schedule checked on November 8, 2026.
Not always the total: additional chapter 99 duties (such as Section 232 or Section 301), antidumping or countervailing duties may apply depending on the country of origin. See recent chapter 99 changes →
Tariff lines
| HTS code | Official description | General rate |
|---|---|---|
| 2841.30.00.00 | Sodium dichromate | 2.4% |
| 2841.50 | Other chromates and dichromates; peroxochromates: | |
| 2841.50.10.00 | Potassium dichromate | 1.5% |
| 2841.50.91.00 | Other | 3.1% |
| 2841.61.00.00 | Potassium permanganate | 5% |
| 2841.69.00 | Other | 5% |
| 2841.69.00.10 | Sodium permanganate | |
| 2841.69.00.90 | Other | |
| 2841.70 | Molybdates: | |
| 2841.70.10.00 | Of ammonium | 4.3% |
| 2841.70.50.00 | Other | 3.7% |
| 2841.80.00 | Tungstates (wolframates) | 5.5% |
| 2841.80.00.10 | Of ammonium | |
| 2841.80.00.20 | Of calcium | |
| 2841.80.00.50 | Other | |
| 2841.90 | Other: | |
| 2841.90.10.00 | Vanadates | 5.5% |
| 2841.90.20.00 | Ammonium perrhenate | 3.1% |
| 2841.90.30.00 | Potassium stannate | 3.1% |
| 2841.90.40.00 | Aluminates | 3.1% |
| 2841.90.45.00 | Chromates of zinc or of lead | 3.7% |
| 2841.90.50.00 | Other | 3.7% |
Exporting this product from the U.S.?
Exports are reported with Schedule B numbers. Heading 2841 has 12 of them. Schedule B lookup →
- 2841.30.0000SODIUM DICHROMATE
- 2841.50.1000POTASSIUM DICHROMATE
- 2841.50.9100CHROMATES AND DICHROMATES, PEROXOCHROMATES, NESOI
- 2841.61.0000POTASSIUM PERMANGANATE
- 2841.69.0010SODIUM PERMANGANATE
- 2841.69.0090MANGANITES, MANGANATES AND PERMANGANATES, NESOI
- 2841.70.0000MOLYBDATES (MOLYBDENUM CONTENT)
- 2841.80.0010TUNGSTATES (WOLFRAMATES) OF AMMONIUM (TUNGSTEN CONTENT)
- 2841.80.0040TUNGSTATE (WOLFRAMATE), EXCEPT OF AMMONIUM
- 2841.90.4000ALUMINATES
- 2841.90.4500CHROMATES OF ZINC OR OF LEAD
- 2841.90.9000SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS, NESOI (EXCLUDING ALUMINATES OR CHOMATES OF ZINC OR OF LEAD)
Source: U.S. International Trade Commission, Harmonized Tariff Schedule; Schedule B: U.S. Census Bureau. Information only, not legal or customs advice; U.S. Customs and Border Protection decides the classification and the duty. Confirm with a licensed customs broker before you ship.
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