Chlorates and perchlorates; bromates and perbromates; iodates and periodates
6 declarable lines
Heading 2829 covers chlorates and perchlorates, bromates and perbromates, and iodates and periodates. It splits first by anion family and then by specific salt, with separate lines for sodium chlorate, other chlorates, potassium bromate, sodium bromate, other potassium salts, and residual other.
Products in this heading
- Sodium chlorate
- Potassium chlorate
- Ammonium perchlorate
- Sodium perchlorate
- Potassium bromate
- Sodium bromate
- Potassium iodate
- Sodium periodate
How to choose the right subheading
- Identify the anion family first: chlorate, perchlorate, bromate, perbromate, iodate, or periodate.
- For chlorates, decide whether the salt is sodium chlorate or another chlorate.
- For bromates, check whether the product is potassium bromate, sodium bromate, or another bromate.
- For other salts in the heading, decide whether the product is a potassium salt or another salt.
- Confirm the actual chemical identity, not the brand name or end use.
Often confused with
- Heading 2828Sodium hypochlorite (liquid bleach)
Hypochlorites are classified in heading 2828, not with chlorates.
- Heading 2828Calcium hypochlorite (pool shock)
Commercial calcium hypochlorite and other hypochlorites are in heading 2828.
- Heading 2827Potassium iodide
Iodides are classified in heading 2827; iodates are in heading 2829.
- Heading 2801Chlorine gas
Elemental chlorine is a halogen in heading 2801, not a chlorate salt.
Frequently asked questions
What is the HTS code for sodium chlorate?
Sodium chlorate is classified under 2829.11.00.00, with a general (MFN) rate of Free.
What is the duty on potassium bromate?
Potassium bromate falls under 2829.90.05.00 and has a general (MFN) rate of Free.
How do I classify potassium bromate versus sodium bromate?
Potassium bromate is 2829.90.05.00, general (MFN) rate Free; sodium bromate is 2829.90.25.00, general (MFN) rate Free.
Guide written from the official schedule text. Rates quoted are general (MFN) rates; check the line page for trade agreement rates and the classification of your exact product.
All lines in heading 2829
- 2829.11.00.00Chlorates and perchlorates; bromates and perbromates; iodates and periodates / Chlorates / Of sodiumFree
- 2829.19.01.00Chlorates and perchlorates; bromates and perbromates; iodates and periodates / Chlorates / Other3.3%
- 2829.90.05.00Chlorates and perchlorates; bromates and perbromates; iodates and periodates / Potassium bromateFree
- 2829.90.25.00Chlorates and perchlorates; bromates and perbromates; iodates and periodates / Sodium bromateFree
- 2829.90.40.00Chlorates and perchlorates; bromates and perbromates; iodates and periodates / Of potassium3.1%
- 2829.90.61.00Chlorates and perchlorates; bromates and perbromates; iodates and periodates / Other3.7%