Sodium Potassium Alloys

Sodium Potassium Alloys (NaK) is a liquid metal that is highly reactive, corrosive, flammable and is a strong reducing agent; pyrophoric and water-reactive. Because it is flammable, we recommend a safe chemical storage building that meets specific regulations for storing Sodium Potassium Alloys. Please review our fire rated products: Flammable storage, FIRELoc, SUPERLoc

Sodium Potassium Alloys Storing Details

  • Flammable Details: Reactive with many extinguishing agents. Produces flammable gases on contact with water. May ignite on contact with water or moist air. May re-ignite after
  • Storage Details: Keep separated from incompatible substances, such as oxidizers. Store and handle in accordance with all current regulations and standards. Store in compliant, approved flammables storage buildings, separated from oxidizers and sources of ignition.
  • Compatible Details:
  • Description: NaK, or sodium-potassium alloy, an alloy of potassium and sodium, is usually liquid at room temperature. Various commercial grades are available.
  • Classification: n/a
  • Brand Name: n/a

Sodium Potassium Alloys Properties

Formula Density Boiling Point; IUPAC ID Molar Mass Soluble In Melting Point
NaK 855.00 kg/m³ 1,44°F (78°C) n/a n/a Water-Reactive 12.°F (-1°C)

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