Urea (nitrogen) can promote cell division and growth, so that the branches grow lush It can be a lot as melamine, urea-formaldehyde resin, hydrazine hydrate, tetracycline, phenobarbital, caffeine, reducing the production of raw brown BR, phthalocyanine blue B, phthalocyanine blue Bx, monosodium glutamate and other products. For steel, stainless steel chemical polishing has graced effect, used as a corrosion inhibitor in metal pickling, also for the preparation of palladium activation solution. In cosmetics applications: Urea is a good use of moisturizing ingredients, it is present in the stratum corneum of the skin which belongs to the main component of the skin's natural moisturizing factor NMF. For skin, moisturizing and softening keratin urea effect, so it can be prevented from blocking the pores of the stratum corneum, thereby improving acne problems. For facial mask, skin care water, creams, hand cream and other products to add moisturizing ingredients. Add a ratio of 3-5%. 50kg/1000kg
