Battery Grade Caustic Potash Solution

High-purity potassium hydroxide solution for alkaline battery electrolyte formulation. Meets HTS 2815.20.00 as chemically defined inorganic base, essential component before mixing. Low carbonate content (<0.5%) prevents battery gassing.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFree+25.0%25%
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡¨πŸ‡¦CanadaFreeβ€”Free
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”Free

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

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

8507.60.00Higher: 53.4% vs 25%

If pre-filled in battery cells

Complete alkaline batteries classified in Chapter 85.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

β€’ Carbonate content certificate; comply with UN recommendations for battery chemicals; end-use verification for defense applications

Related Products under HTS 2815.20.00

Caustic Potash Flakes 90%

Potassium hydroxide in flake form with 90% purity, commonly used in industrial soap and detergent manufacturing. This chemically defined inorganic compound falls under HTS 2815.20.00 as it is a pure potassium hydroxide product meeting Chapter 28 definitions for alkali hydroxides. It is supplied in moisture-resistant packaging to prevent deliquescence.

Industrial Caustic Potash Solution 50%

A 50% aqueous solution of potassium hydroxide used in chemical synthesis and pH adjustment in water treatment. Classified under HTS 2815.20.00 as chemically defined potassium hydroxide, distinct from sodium hydroxide or peroxides in the heading. Supplied in HDPE drums for safe handling of this corrosive liquid.

Caustic Potash Pearls 98% Purity

High-purity (98%) potassium hydroxide pearls for pharmaceutical and biodiesel production applications. This form meets 'chemically defined' criteria of Chapter 28 Note 1, specifically classified under 2815.20.00 for potassium hydroxide excluding peroxides. Pearls offer better handling than flakes with reduced dust.

Technical Grade Caustic Potash 92% Flakes

Technical grade 92% potassium hydroxide flakes for pulp and paper bleaching processes. Falls squarely under HTS 2815.20.00 as a basic inorganic compound of potassium without organic modification. Packaged in 25kg bags with anti-caking agents.

Pharmaceutical Potassium Hydroxide Pellets

USP-grade potassium hydroxide pellets for medicinal tablet manufacturing and extraction processes. Chemically defined per Chapter 28 standards, specifically HTS 2815.20.00 for pure KOH. Low impurity levels (<10ppm heavy metals) ensure compliance with pharmacopeia.

Caustic Potash Liquid 45% for Biodiesel

45% potassium hydroxide solution optimized for transesterification in biodiesel production. Classified as chemically defined potassium hydroxide under HTS 2815.20.00, not as organic derivative. Supplied in isotanks for bulk industrial delivery.