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284130Chapter 28

HS code 284130: Sodium Dichromate

Covers:
Salts of oxometallic or peroxometallic acids: Sodium dichromate.
Listed US duty:
2.4% (US general rate, HTS 2026)

Official description

Salts of oxometallic or peroxometallic acids : Sodium dichromate

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Suggestions from the HS index, not a customs ruling

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What 284130 covers and what it doesn’t

Official text: Salts of oxometallic or peroxometallic acids › Sodium dichromate.

Nearby codes to check

  • Heading 2841 Salts of oxometallic or peroxometallic acids: every subheading side by side.
  • 284150 Other chromates and dichromates; peroxochromates
  • 284161 Manganites, manganates and permanganates — Potassium permanganate
  • 284169 Manganites, manganates and permanganates — Other
  • 284170 Molybdates
  • 284180 Tungstates (wolframates)
  • 284190 Other

US duty rate

2.4%

General (MFN) rate in the US Harmonized Tariff Schedule, 2026 edition. A range means the rate depends on the 8-digit US line your product falls under. Extra duties such as Section 301, Section 232 or anti-dumping orders can apply on top, depending on origin. Check the lines on hts.usitc.gov. Not legal advice.

Common questions

What is HS code 284130?
Salts of oxometallic or peroxometallic acids : Sodium dichromate
What duty rates apply to 284130?
Listed duty rates range from 2.4% across 1 country rate.

Browse all of Chapter 28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes →

Go beyond the code

Find the companies shipping under 284130 in the company directory, or classify and check duty with the CLI.

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