<li id="qysee"><ruby id="qysee"></ruby></li>
          1. <table id="qysee"></table><table id="qysee"></table>
          2. <acronym id="qysee"><strong id="qysee"></strong></acronym>
              <pre id="qysee"><del id="qysee"><xmp id="qysee"></xmp></del></pre>

                Medical food preservative series,APIs

                Cosmetic materials,Vitamin series,etc.

                Commodity name Germall II
                Product name --
                CAS#
                Molecular formula

                C8H14N4O7

                Structural formula

                Other

                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.

                Use

                ● 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.
                --Back--
                h无码动漫在线观看不卡_A级黄色网站_国产精品福利在线观电影看_99精品视频免费热播在线观看