Caution Hydrogen Extremely Flammable Gas Sign
Item #
Sign Reads
Hydrogen CAS No. 1333-74-0 Danger! Extremely Flammable Gas Contains Gas Under Pressure; May Explode If Heated. May Displace Oxygen And Cause Rapid Suffocation. Precautionary Statements: Do Not Handle Until All Safety Precautions Have Been Read And Understood. Keep Away From Heat, Open Flames, Sparks, Hot Surfaces. No Smoking. First Aid Procedures: Remove Victim To Uncontaminated Area Wearing Self Contained Breathing Apparatus. Keep Victim Warm And Rested. Call A Doctor. Apply Artificial Respiration If Breathiung Stopped. Hazard Rating 0-4-0 Shipping Classification Flammable Gas 2 Reference SDS To Learn About Hazard And Precautionary Statements
Sign Design
NFPA Diamond Symbol, International Flammable Symbol

Caution Hydrogen Extremely Flammable Gas Sign






  • 1–2
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  • 10–19
  • 20–39
  • 40+
0 In Stock
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Product Information


Display our Caution Hydrogen Extremely Flammable Gas Sign as a clear reminder of hydrogen's high flammability. Bold graphics and concise text encourage cautious handling and storage. Improve safety awareness by prominently displaying this sign where hydrogen is present.

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We engineered our InfiniStick™ labels for maximum adhesiveness and durability. InfiniStick™ labels are made with Brimar’s specially formulated adhesive and ultra-durable vinyl and can withstand the most challenging conditions without peeling off. Safe for use between -20° to 176° F and capable of sticking to a wide range of smooth and rough surfaces, InfiniStick™ labels are ideal for nearly any application.

InfiniStick™ labels adhere to a wide range of surfaces, making them perfect for use outdoors, in industrial settings, on machines, containers, vehicles, and more. For maximum adhesion, simply wipe the surface clean, remove the film from the label, and stick.

  • InfiniStick Mounting Surfaces

Thanks to their durability and versatility, InfiniStick™ labels will remain in place and effective for years, saving you money compared to standard labels, which must be replaced more frequently. Whether your label contains a safety warning, hazard rating, or any other directive, you can count on the resilience of labels made with InfiniStick™ technology.



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