亚洲欧美综合久久久久久小说,日韩精品一区二区蜜桃,国产精品欧美亚洲韩国日本不卡,久碰香蕉在线视频

          1. <legend id="5ss7t"></legend><sup id="5ss7t"><dl id="5ss7t"></dl></sup>
          2. <s id="5ss7t"><u id="5ss7t"></u></s>

            Welcome to ShiJiaZhuang Old Bridge Chemicals CO., LTD.

            Cysteamine Solution

            • Home
            • Product
            • Cysteamine Solution
            • Cysteamine Solution

            Cysteamine Solution

            Cysteamine Solution 75% (200kg)

            Cysteamine Solution 75% (200kg)

            SUBMIT INQUIRY Contact US
            Product Description

            CAS number: 156-57-0
            English name: CYSTEAMINE HYDROCHLORIDE
            Molecular formula: C2H7NS ? HCl
            Usage: The main raw material for the production of cimetidine and ranitidine, as well as for cosmetics, animal feed additives, heavy metal ion chromizers, etc.
            Storage: Store tightly in a dry and ventilated warehouse, avoiding high temperatures and direct sunlight.