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Technical Grade Potassium Perchlorate

Technical-grade potassium perchlorate for industrial pyrotechnics and propulsion systems, less pure than reagent grade. Remains under HTS 2829.90.40.00 as chemically defined potassium perchlorate.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.1%+35.0%38.1%
🇲🇽Mexico3.1%+10.0%13.1%
🇨🇦Canada3.1%+10.0%13.1%
🇩🇪Germany3.1%+10.0%13.1%
🇯🇵Japan3.1%+10.0%13.1%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3811.90.00.00Higher: 41.5% vs 38.1%

If anti-knock mixtures for fuels

Fuel additives containing metal salts go to heading 3811.

3601.00.00.00Lower: 20.75% vs 38.1%

If propellant powders

Finished explosives classify in Chapter 36.

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Import Tips & Compliance

• Federal explosives license required for >50lbs; file EEI via AES

• Segregate from flammables in warehouse per NFPA 400

Related Products under HTS 2829.90.40.00

Potassium Chlorate Crystals

Pure potassium chlorate (KClO3) in crystalline form, a chemically defined inorganic salt of potassium used primarily as an oxidizing agent in pyrotechnics and explosives. It falls under HTS 2829.90.40.00 as a chlorate of potassium, distinct from perchlorates or other halides.

Potassium Perchlorate Powder

Fine potassium perchlorate (KClO4) powder, a strong oxidizer used in fireworks, airbag inflators, and flash powders. Classified under HTS 2829.90.40.00 specifically for perchlorates of potassium per Chapter 28 notes.

Potassium Periodate Powder

High-purity potassium periodate (KIO4) powder for analytical chemistry, synthesis of dyes, and pharmaceutical intermediates. Classified in HTS 2829.90.40.00 for periodates of potassium.

Reagent Grade Potassium Bromate

ACS reagent potassium bromate for titration and oxidation reactions in chemical analysis. HTS 2829.90.40.00 for pure bromates of potassium.

Potassium Chlorate Prills

Prilled potassium chlorate for match production and bleaching applications. Formed into small spheres for handling; still HTS 2829.90.40.00.

Food-Grade Potassium Iodate

FCC-grade potassium iodate for table salt fortification. Meets food chemical codex; HTS 2829.90.40.00.