Properties: white , odorless , needle-like or granular crystal Molecular formula: CO(NH2)2, carbamide or urea Technical indexes: GB2440-2001Properties: white , odorless , needle-like or granular crystal . Uses: one kind of high efficient neutral nitrogen element fertilizer, with stable performance and even granules, It can be used in all kinds of soils and crops and cause no hardness of soil. It ...