
adj. *********的;溴化氫的
Dibromo neopentyl glycol was prepared from pentaerythritol and hydrobromic acid.
由季戊醇、*********制備了二溴新戊二醇。
The synthetic method of taurine was improved by shortening the reaction time and decreasing the amount of hydrobromic acid.
對牛磺酸的合成方法進行了改進。縮短了反應時間,減少了*********的用量。
And in the lappaconitine hydrobromide preparation, the outgrowth and long reaction time were overcome by dibromine alkyl instead of hydrobromic acid.
同時在*********鹽制備上,用二溴代烷烴代替*********克服了反應副産物和反應時間長等問題。
The traditional method for 2,6-dibromoaniline synthesis is hydrolysis of 3,5-dibromo-4-aminobenzene sulfonamide produced from 4-aminobenzene sulfonamide and hydrobromic acid.
*********胺傳統的合成方法是由*********苯磺酰胺與*********反應生成3,5 二溴4 *********磺酰胺,再經水解而得。
N-octyl bromide was synthesized by hydrobromic method in which took n-octanol and industrial waste hydrobromic acid (48%) as materials, concentrated sulfuric acid as a catalyst.
本實驗采用*********法,用濃硫酸作催化劑,以正辛醇、工業廢*********(48%)及濃硫酸為原料,合成1 -溴代*********。
hydrobromic acid
氫溴酸
氫溴酸(hydrobromic acid)是溴化氫(HBr)的水溶液,屬于強酸類無機化合物。其化學式為 HBr(aq),在标準條件下呈現無色透明液态,具有刺激性氣味和強腐蝕性。
化學性質
$$
text{HBr} rightarrow text{H}^+ + text{Br}^-
$$
$$
text{ZnO} + 2text{HBr} rightarrow text{ZnBr}_2 + text{H}_2text{O}
$$
應用領域
安全與儲存
氫溴酸需儲存在耐腐蝕容器(如玻璃或聚四氟乙烯)中,避免與堿性物質接觸。操作時需佩戴防護設備,防止皮膚接觸或吸入揮發氣體。洩漏處理需用堿性物質中和,并用大量水沖洗。
參考資料
Hydrobromic 是化學領域的專業術語,其核心含義與*********(HBr)相關。以下是詳細解釋:
提示:如需具體化合物的制備方法或化學反應式,可進一步說明需求。
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