• <p id="k5rkp"><strong id="k5rkp"><small id="k5rkp"></small></strong></p>

    1. <td id="k5rkp"><ruby id="k5rkp"></ruby></td>
    2. <table id="k5rkp"></table>

      1. <pre id="k5rkp"></pre>

        Medical food preservative series,APIs

        Cosmetic materials,Vitamin series,etc.

        Commodity name Germall B
        Product name --
        Molecular formula


        Structural formula



        Active component:     Diazolidinyl urea, Methyl paraben, Propyl paraben

        Product properties and quality Index:

        1. Properties: colorless to slightly yellow transparent viscous liquid, slightly characteristic odor
        2. Nitrogen Assay: 5.4 to 6.8%
        3. Relative density (20 ° C): 1.16 to 1.19
        4. Residue on ignition: ≤ 0.8%
        5. Solid Assay: 42.5 ~ 45.5%
        6. Solubility: soluble in water, soluble in propylene glycol


        ● can be used for creams, lotions, shampoos, wipes and other dwell-type and wash-off products, especially for oil <25% oil-in-water emulsion products
        ● It is generally recommended to add 0.3 to 1.0%
        ● pH value of the use is 3 to 8, preferably below 60 ℃, with perfume before the full mixing slowly into the product
        ● Compatible with various surfactants, proteins and most cosmetic ingredients



        Packing plastic drum: 25Kg/drum
        Storage Avoid freezing environment; sealed, kept in dark, cool &amp; dry place at room temperature. Shelf life is 24 months.