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          3. Taizhou Keyan fine chemical co.,ltd.
             
            亚洲黄色一级毛片,国产欧美一区二区三区鸳鸯浴,国产一区二区三区毛片,一级黄色片在线看 黄浦区| 合肥市| 蒙阴县| 绍兴市| 眉山市| 宁夏| 楚雄市| 湟中县| 岑巩县| 喀喇沁旗| 中阳县| 乌恰县| 铜梁县| 集安市| 大姚县| 黄龙县| 郴州市| 景洪市| 孟津县| 桃园市| 德格县| 瓦房店市| 小金县| 木里| 安阳县| 合川市| 天峻县| 洛浦县| 香河县| 铜陵市| 沂源县| 信丰县| 嵊州市| 韶山市| 迭部县| 望谟县| 扶风县| 榕江县| 永嘉县| 吉林市| 民乐县| http://444 http://444 http://444 http://444 http://444 http://444

            Product name: UV Initiating agent 907
            Alias: 907 Photoinitiator [2]
            Nickname: UV Initiating agent 907
            Abbreviation: MMMP
            Chemical Name: 2-methyl-4'-(methylthio)-2-morpholino-propiophenol
            CAS number: 71868-10-5
            Molecular formula: C15H21O2NS
            Product description: UV Initiating agent 907 can absorb ultraviolet radiation energy to form free radicals or cations during the curing process of ink, initiate polymerization, crosslinking and grafting reaction of monomers and oligomers, and solidify the ink in a short time. Three-dimensional network structure of high molecular polymer
            Molecular weight: 279.4
            Melting point: 74-76 ° C
            Boiling point: 410.5°Cat760mmHg
            Density: 1.19g/cm3
            Flash point: 202.1°C
            Dangerous goods transport number: UN3077

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