Airgas Specialty Products (ASP) is the premiere North American supplier of ammonia for industrial applications. Major products include anhydrous ammonia (NH3) and aqua ammonia (ammonium hydroxide – NH4OH). Typical industrial uses include DeNOx (emissions control), refrigeration, chemical processing, water treatment and metals processing (heat treatment).
Click on the specific application for more detailed information. Please contact us at (800) AMMONIA (800-266-6642) or email us here.