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        Medical food preservative series,APIs

        Cosmetic materials,Vitamin series,etc.

        Commodity name Germall II
        Product name --
        Molecular formula


        Structural formula


        Chemical Name: N-methylol-N- (1,3-dihydroxymethyl-2,5-dione-4-imidazolidinyl) -N-hydroxymethylurea
        INCI name: Diazolidinyl Urea


        Molecular weight: 278.22

        Technical index:

        Item      Index
        Properties Whiteflow powder, with hygroscopicity, characteristic odor
        Nitrogen content,% 19.0 ~ 21.0
        Loss on drying,% ≤3.0%
        Burning residue,% ≤3.0%
        PH (1% aqueous solution) 6.0 to 8.0

        Antibacterial properties: broad-spectrum antibacterial activity, can inhibit Gram-negative, positive bacteria, yeast and mold.

        Compatibility: Compatible with the various components present in the cosmetic, the test results show that its antibacterial ability from the cosmetics in the surfactant, protein and herbs and other additives.


        ● can be used for creams, lotions, shampoos, wipes and other dwell-type and wash-type products
        ● It is generally recommended to add 0.1 to 0.4%
        ● pH range is 3 to 9, can be in a wide

        Packing 25KG/Cardboard drum, or upon your demands
        Storage Kept in dark, cool and dry place, sealed tightly. Shelf life is 24 months.