Tanner Industries, Inc.
 
 
 

Specifications of Anhydrous Ammonia

 

 

 

anhydrous ammonia: Specifications

Metallurgical Grade

Ammonia (NH3) Assay   99.9965%   Minimum
Ammonia (NH3) Assay   99.999% Typical
       
Water   33 ppm Maximum
Water << 10 ppm Typical
       
Oil   2 ppm Maximum
Oil   1 ppm Typical
       

Refrigeration Grade

Ammonia (NH3) Assay   99.98 % Minimum
Ammonia (NH3) Assay   99.995 % Typical
       
Water   150 ppm Maximum
Water   50 ppm Typical
       
Oil   3 ppm Maximum
Oil   1 ppm Typical
       

Commercial Grade

Ammonia, Assay (%NH3)   99.5 Minimum
Ammonia, Assay (%NH3)   99.6 Typical
       
Water (ppm)   5000 Maximum
Water (ppm)   2000 Minimum
       
Oil (ppm)   10 Maximum
Oil (ppm)   1 Typical


January 1997

 

 
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