HTSUS, United States
2827.20.00.00
Calcium chloride
Classification path
- Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides
- Calcium chloride
Rates of duty
- General (MFN)
- Free
- Column 2Cuba, North Korea, Russia, Belarus
- Free
- Unit of quantity
- kg
Related lines in heading 2827
- 2827.10.00.00Ammonium chloride2.9%
- 2827.31.00.00Of magnesium1.5%
- 2827.32.00.00Of aluminumFree
- 2827.35.00.00Of nickel3.7%
- 2827.39.10.00Of vanadium5.5%
- 2827.39.25.00Of tin4.2%
- 2827.39.30.00Of titanium4.9%
- 2827.39.40.00Of tungsten5.5%
- 2827.39.45.00Of barium4.2%
- 2827.39.55.00Of iron3.7%
- 2827.39.60.00Of cobalt4.2%
- 2827.39.65.00Of zinc1.6%
About heading 2827
Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides
Heading 2827 covers inorganic chlorides, chloride oxides and chloride hydroxides, bromides and bromide oxides, and iodides and iodide oxides. The heading is split first by chemical family, then by the metal or cation named in the subheading. Residual lines apply when the specific metal is not separately listed.
Full guide to heading 2827Products in this heading
- Ammonium chloride
- Calcium chloride de-icer
- Magnesium chloride flakes
- Aluminum chloride
- Nickel chloride
- Zinc chloride
- Lithium chloride
- Potassium iodide
Frequently asked questions
What is the HTS code for calcium chloride?
Calcium chloride is 2827.20.00.00, and the general (MFN) rate is Free.
What is the duty on zinc chloride?
Zinc chloride is 2827.39.65.00, with a general (MFN) rate of 1.6%.
How do I classify potassium iodide?
Potassium iodide is classified in 2827.60.20.00, and the general (MFN) rate is 2.8%.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.