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%.
Abby Lee ( Miss)
Weifang Qihui Chemical Co., Ltd.
Add: Binhai Economical Development Zone of Weifang, Shandong,