Chemical Name: Bis(hydroxymethyl)imidazolidinyl urea
N-(1,3- Dihydroxymethyl-2,5-Diketone-4- Imidazolidinyl)-N,N’- Dimethylol urea, Diazolidiny1 Urea
INCI Name: Diazolidinyl Urea
Molecular formula: C8H14N4O7
Molecular weight: 278.21936
Physical and chemical indicators:
|Appearance||White fluid powder|
|Storage||Store in dark and cool place|
1. This product can effectively inhabit gram-positive bacteria, gram-negative bacteria, and pseudomonas and can selectively inhabit yeast and mold. It can be widely used in various resident and wash-off cosmetic products including creams, emulsions, shampoos, hair conditioners, wet wipes, etc.
2. This product is a white fluidity moisture absorbing powder (absorb moisture won’t affect its antibacterial activity). It has low oil-water partition coefficient means that it has strong water solubility and poor oil solubility. It will not migrate out of the water phase. This product should be stored in dry and ventilated place.
3. Its applicable range of pH is 3-9 and it can be added under the temperature of 80°C.
4. This preservative is a spectrum antibacterial that can inhibit the growth of various bacteria, mold, and yeast. It can mix with other preservatives such as IPBC, methyl 4-hydroxybenzoate, and propyl ester to construct a safe and high effective cosmetic antiseptic system.