Praxair supplied the krypton used to make the Empire State Building’s 6,500 energy efficient windows.

We offer compressed krypton (Kr) gas in a variety of purities. We also produce a broad range of binary and multi-component mixtures with component ranges from ppm and ppb up to 50% based on your specifications. We prepare krypton mixtures in combination with other noble gases, halogen gases, and flammable and toxic compounds. See the chart below for the pure krypton spec sheet and safety data sheet and contact us for your mixture needs.

Supply modes

We deliver krypton in high-pressure steel and aluminum cylinders that range from 25 to 10,000 liters with pressures up to 200 bar.

Bulk & Microbulk Delivery
We supply large quantities of pure krypton in ISO framed tube modules to satisfy your bulk supply needs.


  • Automotive & Transportation Equipment
    Automotive lamp manufacturers use krypton gas to make high-quality lights for bright, long-lasting performance.
  • Electronics
    Krypton is a key component used in neon-based excimer laser gas mixtures, which are used to generate laser light for precise photolithography in semiconductor manufacturing.

  • Glass
    Krypton is used in the production of specialty flat glass utilized in the solar, automotive and construction markets. Utilizing krypton in the coating process allows for glass to be manufactured with unique and specific attributes.
  • Windows
    Window manufacturers use our krypton as an insulator in windows allowing them to meet their market needs for improving the thermal efficiency of their products."

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