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            • Mfsorb? 501

              所屬分類:

              概要簡述:

              化學(xué)名稱:2-羥基-4-正辛氧基二苯甲酮 CAS 號:1843-05-6
              Mfsorb? 501

              關(guān)鍵詞: Mfsorb? 501

              產(chǎn)品介紹:

              外觀:白色或淺黃色結(jié)晶粉末 

              氣味:輕微酚氣味 

              比吸光系數(shù) (1%,1cm):E290nm ≥ 630 

              純度 (HPLC):≥ 99.0 % 

              IR鑒別:樣品與標(biāo)準(zhǔn)品IR圖譜一致 

              熔點(diǎn):142.0℃~146.0℃ 

              干燥失重:≤ 0.2 % 

              重金屬 (鉛):≤ 5 ppm 

              加德納色度:≤ 3

              化學(xué)分子式:C13H10O3

              產(chǎn)品特性:

              二苯甲酮類紫外線吸收劑,主要針對280nm-320nm紫外光
              易溶于大部分有機(jī)溶劑, 與聚合物具有較好的相容性

              主要用于塑料、涂料、膠黏劑中,也用于苯乙烯、聚甲基丙烯酸酯等光學(xué)材料
              推薦用量:0.1-0.5%

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              產(chǎn)品咨詢留言

              我們的工作人員將會在收到反饋及時聯(lián)系您
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