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            Imidazolidinyl urea

            Chemical Name N,N'-methylene-bis[N'-3-hydroxymethyl-2,5-dione-4-imidazolidinyl]urea
            INCI Imidazolidinyl Urea
            CAS NO. 39236-46-9
            Molecular formula C11H16N8O8
            Molecular weight 388.30
            Structural formula  
            Technical index
            Item Index
            Traits White fluid powder, hygroscopic, odorless or characteristic odor
            Nitrogen content,% 26.0~28.0
            Loss on drying,% ≤3.0%
            Ignition residue,% ≤3.0%
            pH (1% aqueous solution) 6.0~7.5
            Antibacterial properties Broad-spectrum antibacterial activity, can inhibit Gram-negative, positive bacteria, yeast and mold
            Compatibility It can be compatible with various components in cosmetics, and the test results show that its antibacterial ability is not affected by surfactants, proteins and other special additives in cosmetics.
            Application ● It can be used in creams, lotions, shampoos, wet wipes and other kinds of resident and wash-off products
            ● Generally recommended dosage is 0.2~0.5%
            ● The use range of pH value is 3~9, and it can be added in a wide temperature range (<80℃)
            ● It can be used in conjunction with parabens and IPBC to enhance its anti-corrosion effect
            ● Compatible with various surfactants, proteins and most cosmetic ingredients
            Package 25KG/cardboard drum, special requirements can be discussed separately.
            Store Keep tightly closed in a dark, cool and dry place. The shelf life is 24 months.

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