久久久久久蜜桃一区二区 欧洲美女大胆潮喷 精品少妇熟女ⅤⅤ免费久久久免费 超碰五月天亚洲论坛

  熱線電話:021-54370211?    

trifluromethanesulfonic acid

Melting point to 40 ° C

The boiling point of 162 ° C (lit.)

Density of 1.696 g/mL at 25 ° C (lit.)

Yellow brown liquid.The boiling point of 167 ~ 170 ℃.The refractive index of 1.331.The relative density is 1.708.The strongest organic acid is easily soluble in water.

Disulfide is the raw material, and trifluoromethyl disulfide is produced by the reaction of the fluorine iodide.Mercury reacts with mercury (CF3S) 2Hg, which is oxidized by oxidized hydrogen perfluorocarbon sulfonate.

@ 2016 ShangHaiYaYu Biomedical co.,ltd TEL:021-54370211、54370255、54370355 FAX:021-54370255

民县| 南漳县| 巴里| 秭归县| 竹溪县| 阳泉市| 甘洛县| 长沙县| 徐水县| 和静县| 平远县| 富源县| 塔河县| 乌兰县| 汽车| 宜兰市| 东明县| 横山县| 宜都市| 阳朔县| 平阴县| 尼木县| 定南县| 吉木乃县| 青浦区| 榆社县| 玛曲县| 台中县| 峡江县| 古蔺县| 萨迦县| 革吉县| 营口市| 项城市| 兴国县| 萨嘎县| 东兰县| 大港区| 凤凰县| 慈溪市| 江阴市|