Vânzare Angro Îngrășământ Uree 46 de Înaltă Calitate - Furnizor de îngrășământ Uree 46 cu calitate bună
Urea
CHEMICAL INDUSTRY
Urea is a raw material forthe manufacture of twomain classes of materials:urea-formaldehyde resins
and urea-melamine-formaldehyde used in marineplywood.
AGRICULTURE
More than 9O% of world industrial production of urea is destined for useas a nitrogen-release fertilizer.
Urea has the highest nitrogen con-tent of all solid nitrogenous fertilizersin common use.
Therefore, it has the lowest transpor-tation costs per unit of nitrogen nutri-ent.
Nitrogen
46% min
Biuret
1.0% max
Particle size
2.00-4.75mm 90%min
Moisture
0.5% max
Appearance
green, yellow, free flowing,free from harmful substances