Automotive Grade Urea
AGRICULTURE GRADE UREA
Urea is the most concentrated nitrogen mineral fertilizer (contains 46% of N). It is a non-acid-forming fertilizer and can be used for all types of soil and for any crops as major fertilizer and in solution for additional foliar fertilization. Urea will be more effective then ammonium nitrate for irrigation and soil leaching. Besides, it is an essential nitrogen fertilizer by cultivation of rice and cucurbit crops.
Specifications :
1.Total nitrogen content, in N equivalent, %, min 46,2
2. Biuret content %, max 1
3.Water content (exsiccation method), % max 0,3
4.Free ammonia content, %, max 0,03
5.Granules size, percent by weight:
1–4 mm, %, min 94
up to 1 mm %, max 3
more then 5 mm no
6.Granules static strength, Н/grnl. (kg/grnl.), min 7 (0,7)
7.Friability, %, min 100
8.рН at 20оС, min 6,5
Specifications :
1.Total nitrogen content, in N equivalent, %, min 46,2
2. Biuret content %, max 1
3.Water content (exsiccation method), % max 0,3
4.Free ammonia content, %, max 0,03
5.Granules size, percent by weight:
1–4 mm, %, min 94
up to 1 mm %, max 3
more then 5 mm no
6.Granules static strength, Н/grnl. (kg/grnl.), min 7 (0,7)
7.Friability, %, min 100
8.рН at 20оС, min 6,5