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          1. 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 衡东县| 益阳市| 四会市| 玛曲县| 清远市| 拉萨市| 柏乡县| 嘉义市| 门头沟区| 青铜峡市| 万荣县| 吉木乃县| 加查县| 茂名市| 曲沃县| 饶平县| 同江市| 湘潭市| 五指山市| 南安市| 秀山| 平谷区| 安远县| 涪陵区| 屏东县| 玛纳斯县| 广宗县| 祁连县| 澎湖县| 法库县| 柘荣县| 南丰县| 邵东县| 郎溪县| 宝应县| 嘉荫县| 嘉黎县| 岳池县| 和田县| 娱乐| 梅河口市| 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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