Vitrine de LNFERTILIZER Yankuang Lunan Fertilizer Plant

Vendredi 20 juillet 2012

Quantité : 30kt - Prix : usd420

CAS No.: 57-13-6 Molecular Formula: CH4N2O Molecular Weight: 60.06 Structural Formula: Properties: Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. Urea is solid...