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Ammonia Safety Signs

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Size: 3.5"x5" to 12"x18"
From $5.96
From $5.69
Size: 10"x7" to 10"x14"
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Frequently Asked Questions

A.

Ammonia is a hazardous chemical that is toxic, corrosive, and flammable. Signs are required to warn of these specific dangers. You can find the necessary warnings in our ammonia signs category.

A.

Signs often use GHS symbols for Gas Cylinder, Corrosion, and Skull and Crossbones. These pictograms are standard on our corrosive signs and toxic substance labels.

A.

The IIAR (International Institute of Ammonia Refrigeration) sets standards for labeling ammonia pipes. These markers must show the word "AMMONIA", the pressure level (High/Low), the state (Liquid/Vapor), and flow direction.

A.

Post them at entrances to machinery rooms and near storage tanks. These high-hazard areas often require the use of osha danger signs to signal immediate risk.

A.

Yes, signs typically warn of "Inhalation Hazard." Because ammonia is so irritating, these signs are frequently paired with respiratory protection signs for employee safety.

About our Ammonia Safety Signs

Safeguard workers, emergency responders, and facility visitors from the serious health and safety risks associated with ammonia with ammonia safety signs that provide clear, immediate hazard communication wherever this highly toxic chemical is present. Ammonia is widely used in refrigeration, agriculture, and industrial processing, yet exposure to even low concentrations can cause severe respiratory damage, chemical burns, and life threatening injuries. Our ammonia safety signs are designed to meet strict regulatory standards while ensuring that everyone in or near ammonia handling areas is fully aware of the dangers and required safety protocols.

  • • Ammonia safety signs are compliant with OSHA, ANSI, and IIAR standards, ensuring your facility meets all required hazard communication and toxic chemical safety regulations.
  • • Available in a comprehensive range of designs including ammonia storage warnings, refrigeration system labels, emergency response instructions, and PPE requirement notices to cover every critical aspect of ammonia safety.
  • • Constructed from durable materials including aluminum, vinyl, and rigid plastic that hold up in cold storage facilities, refrigeration rooms, agricultural operations, and other chemically demanding environments.
  • • Bold colors, high contrast text, and internationally recognized hazard symbols ensure ammonia warnings are immediately visible and clearly understood by workers, contractors, and emergency personnel alike.
  • • Suitable for use in food processing plants, cold storage warehouses, water treatment facilities, agricultural operations, and any location where ammonia is stored, handled, or used as a refrigerant or chemical agent.
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Hear from over 20,000+ happy customers

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Size: 7" x 10" Material type: HDPE Plastic Sign
Would buy/recommend these.
Thick, well constructed signs. Will work great for what we need them for.
Size: 14" x 10" Material type: HDPE Plastic Sign
Great site and fantastic service and quality products
Outstanding sign quality and SUPER fast shipping !!
Size: 14" x 10" Material type: HDPE Plastic Sign
Great!
Great Service. Fast Shipping!
Size: 7" x 10" Material type: HDPE Plastic Sign
Safety ammonia signs
Good prices and got my signs quick ...
Size: 7" x 10" Material type: Adhesive Vinyl Signs and Labels
Good Customer Service
Initial issue with spelling on the first sign. Albeit, a second sign was sent out in short order. The whole process was handled professionally and expeditiously.

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