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偏磷酸钍

偏磷酸钍
IUPAC名
Thorium(IV) metaphosphate
识别
CAS号 13510-70-8  checkY
性质
化学式 Th(PO3)4
摩尔质量 547.934 g·mol⁻¹
熔点 1526℃[1]
危险性
欧盟分类 放射性
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

偏磷酸钍是一种无机化合物化学式为Th(PO3)4,是的磷的含氧酸盐之一,有放射性。

制备

[编辑]

将四水合硝酸钍溶于正磷酸,在450℃共热2h得到偏磷酸钍。[2]

参考资料

[编辑]
  1. ^ Nelson, B. N.; Exarhos, G. J. J. Chem. Phys. 71 [1979] 2739/47
  2. ^ Michael Bickel. Bagnall. Gmelin Handbook of Inorganic and Organometallic Chemistry - Th SUPPLEMENT VOLUME C 8 - Compounds with Si,P,As,Sb,Bi,Ge. Springer-Verlag Berlin Heidelberg GmbH 1993. pp.115. 17.3.2.1.3 Thorium Metaphosphate, Th(PO3)4 ISBN 978-3-662-06350-7; ISBN 978-3-662-06348-4(eBOOK)
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偏磷酸钍
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