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            • Mfsorb?504

              所屬分類:

              概要簡述:

              化學名稱:胡莫柳酯 CAS 號:118-56-9
              Mfsorb?504

              關(guān)鍵詞: Mfsorb?504色彩穩(wěn)定劑配方防曬良好

              產(chǎn)品介紹:

              外觀:無色至淺黃色透明液體 

              鑒別:IR<197f>: 樣品與標準品IR圖譜一致 

              比重 (25℃):1.049~1.053
              折光率 (20℃):1.516~1.519 

              酸值 (mg KOH/g):1 max 

              比吸光系數(shù)(E%, 1cm, 305 +/- 5nm, 甲醇):170 min 

              含量 (GC):90.0%~110.0% 

              純度 (GC):98.0% min 

              雜質(zhì) (GC):3,3,5-三甲基環(huán)己醇: 0.15% max 

                                 水楊酸甲酯: 0.10% max 

                                 單個雜質(zhì): 0.5% max 

                                 總雜質(zhì): 2.0% max 

                                 尼泊金甲酯 (HPLC):10 ppm max

              化學分子式: C15H22O3

              化學結(jié)構(gòu)式:

               

              紫外吸收曲線:



               

              產(chǎn)品特性:

              •良好的配方相容性
              •固體防曬劑的良好溶劑
              •用于高SPF配方的輔助UVB吸收劑

              •用于防曬、身體及面部護理和彩妝產(chǎn)品 

              •最大添加量:10%(EU,JP) 15%(US,AUS)

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