Potassium Hydroxide, 500g

  • Lab
  • KOH
  • 1310-58-3
  • Download
  • See Below.
  • Only via Standard Ground
    - USA & Canada.
  • UN1813, Class 8, PG II
  • Buy at least 12, save 10%
  • NC-0740
Price: $16.95
- +

Lab grade, Flake.

Also known as caustic potash or lye, potassium hydroxide is strongly caustic. Its uses in the laboratory and industry include making liquid soap, bleaching, electro-plating and herbicides.

Potassium Hydroxide only ships to destinations within the 48 contiguous US states and Canada using Standard Ground. No air deliveries allowed.


Unopened chemicals in original packaging may be returned within 30 days of shipment with prior approval. Call 800-372-6726. Customers are responsible for shipping costs.


Chemicals with hazard fees are limited to the 48 contiguous U.S. states. Ground-only (No-Fly) chemicals are limited to the 48 contiguous U.S. states and Canada.


Certificates of Analysis for chemicals are available upon request. Use our request page at this link