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硫酸氧钛

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硫酸氧钛
IUPAC名
Titanium(IV) oxysulfate
别名 硫酸钛酰
识别
CAS号 13825-74-6  ✓
SMILES
性质
化学式 TiOSO4
摩尔质量 159.94 g/mol g·mol⁻¹
密度 1.47 g/cm3
危险性
欧盟危险性符号
腐蚀性
腐蚀性 C
安全术语 S:S26, S45, S36/37/39
相关物质
相关化学品 硫酸钛
若非注明,所有数据均出自一般条件(25 ℃,100 kPa)下。

硫酸氧钛(Titanyl sulfate),别名硫酸钛酰,化学式TiOSO4。分子量159.94。相对密度约1.47。

性质

白色或微黄色潮解粉末,溶于水,在热水中易水解,生成水合二氧化钛

硫酸氧钛在溶液或晶体内不存在简单的钛酰离子TiO2+,而是以TiO2+聚合形成的锯齿状长链(TiO)n2n+形式存在。在晶体中这些长链彼此之间由SO42-连接起来。[1]

制备

偏钛酸硫酸作用得到。

参考

  1. ^ 杨宏孝等.无机化学(第四版).北京:高等教育出版社.2010.03.13章 过渡元素(一) 379面 ISBN 978-7-04-028478-2

参见

  • 硫酸钛
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硫酸氧钛
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