About products Urea 46% Urean 46% fertilizer is mainly made by our brother company Yuxi fertilizer factory. With more than 60 years working experience of fertilizer manufacturing, we have won the reputation in Yunnan province and have also established business relation with companies from Thailand, Vietnam, Myanmar and so on. Product Urea 46% CAS NO. 57-13-6 Molecular Formula CH4N2O Appearance Prilled Granular Nitrogen 46% Min Biuret 0.5% Max Impurity 0.010% Max Size d(1.18-3.35)mm 90% Min Packing style 50kg/plastic woven bag Container loaded 20MT per 20ft container Our Services Samples are available. Package can be arranged according to customers' requirement.