Prilled Urea Specification

Total Nitrogen (on dry Basis) (Wt %)

46 Min

Moisture content (Wt %)

0.3 Max

Biuret Content (Wt %)

1.00 Max

Particle Size

(i) To pass through 2.8 mm IS sieve (Tyler sieve 7) and retained on 1 mm IS sieve (Tyler Sieve 16) by weight:    90% Min                

(ii) To pass through 1 mm IS sieve by eight:  5% Max

Granulated Urea Specification

Total Nitrogen (on dry Basis) (Wt %)

46.00 Min

Moisture content (Wt %)

0.50 Max

Biuret Content (Wt %)

1.00 Max

Particle Size

2-4 mm:    90% Min