Urea is a neutral and quick-acting high-nitrogen fertilizer, which has the characteristics of low biuret content, colorless, tasteless, odorless, easily soluble in water, convenient application, uniform particles, fullness and roundness, and less dust.
UREA, English name: urea, CAS registration number: 57- 13-6, molecular formula: CON2H4 or [CO(NH2)2], is a white crystal with nitrogen content of about 46%, which is the highest among solid nitrogen fertilizers at present. Calculated by nitrogen content: 1 kg urea is equivalent to 1.35 kg ammonium nitrate, 2.2 kg ammonium sulfate and 90 ~ 100 kg fresh human urine. Urea is a neutral fertilizer, which has no influence on soil and is suitable for all kinds of soil and plants. It is a high-quality and efficient nitrogen fertilizer.
Urea is hygroscopic and will agglomerate after absorbing water, so it should be moisture-proof when stored and placed in a dry place.
Urea is a neutral nitrogen fertilizer with high quality and high efficiency in agriculture. Long-term use will not harden the soil.