中文字幕国产91|久久天堂一区二区三区|91中文字幕在线观看|精品欧美一区手机在线观看|伊人精品视频一区二区三区|91精品欧美久久久久久久|国产精品中文字幕中文字幕14|精品无码国产一区二区三区性色

    1. <style id="furwi"><del id="furwi"></del></style>
        <rt id="furwi"></rt>

          1. <sub id="furwi"><optgroup id="furwi"></optgroup></sub>
          2. <noscript id="furwi"></noscript>

            CONTACT US

            If you need to consult products please call the hotline:

            sales@nccchina.cn

            400 809 5700

            PBC Benzyl-C1-C2-alkylpyridinium chloride (PBC)
            CAS NO68909-18-2
            Mol. WT.
            Mol. FormulaC13H16ClN
            Structure
            • Properties
            • Specification
            • Usage
            • Safety
            • Package&Storage

            PBC has the properties of stable structure, low toxicity, environmental protection and excellent resistance to concentrated acids and high temperature. It is soluble in water and easily absorbed on metal surface, thus prevent galvanic corrosion. The effect is better when built with surfactant and penetrant.

            潞西市| 隆安县| 南靖县| 乌拉特中旗| 无极县| 九龙城区| 体育| 乐亭县| 崇信县| 顺昌县| 通化县| 宾阳县| 托克托县| 汉寿县| 上高县| 陈巴尔虎旗| 伊川县| 南江县| 泗洪县| 富川| 武义县| 云南省| 迁西县| 微博| 襄樊市| 云和县| 满洲里市| 五原县| 金沙县| 遂川县| 会昌县| 宕昌县| 察雅县| 依安县| 枣庄市| 赞皇县| 怀柔区| 锡林浩特市| 五峰| 阜阳市| 凤翔县|