浅析无机酸的性质和在分析测试中的应用  

Properties of Inorganic Acid and its Application in Analysis and Testing

作　　者：车莹 周小江 肖晋宜 王万擘 Che Ying, Zhou Xiaojiang, Xiao Jinyi, Wang Wanbo(Huizhou 3R Environmental Chemical Co., Ltd., Huizhou 516267, Chin)

机构地区：[1]惠州市斯瑞尔环境化工有限公司,广东惠州516267

出　　处：《广东化工》2018年第10期158-159,共2页Guangdong Chemical Industry

摘　　要：介绍了盐酸、硫酸、硝酸、磷酸、高氯酸、氢氟酸这六种无机酸的性质,因为各自的阴离子不同导致其化学性质不同,在分析中的作用也不同,主要应用于标准滴定溶液、酸碱中和和调节pH值、作为仪器分析方法中的测试介质和溶解固体试样。The properties of six inorganic acids, hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, perchloric acid and hydrofluoric acid, are introduced. Their chemical properties are different due to their different anions, and their functions in analysis are different. They are mainly used in standard titration solution, acid-base neutralization and ph adjustment, as test medium in instrumental analysis method and dissolved solid sample.

关 键 词：分析测试 盐酸 硫酸 硝酸 磷酸 高氯酸 氢氟酸 

分 类 号：O65[理学—分析化学]