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                    溴代正丁烷

                    CAS NO:109-65-9

                    危險等級:3

                    分子式:C4H9Br

                    分子量:137.03


                    外觀無色透明揮發液體
                    含量≥99.70%
                    水分≤0.05%
                    色度≤20APHA
                    蒸發殘渣≤50ppm
                    游離酸≤50ppm
                    包裝250kg/200L金屬桶
                    用途有機合成中間體


                    日本少妇一区二区在线视频|国产在线观看免费视频播放|免费在线观看中文有码无码
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