硫酸鋯
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硫酸鋯 | |||
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英文名 | zirconium(IV) sulfate | ||
別名 | 二硫酸鋯 硫酸鋯(IV) | ||
識別 | |||
CAS號 | 14644-61-2(無水) ![]() 7446-31-3(四水) ![]() | ||
PubChem | 26793(無水) 53249516(一水) | ||
SMILES |
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RTECS | ZH9100000 | ||
性質 | |||
化學式 | Zr(SO4)2(H2O)x ( x = 0, 4, 5, 7) | ||
摩爾質量 | 285.35 g/mol(無水) 355.40(四水) g·mol⁻¹ | ||
外觀 | 白色固體 | ||
密度 | 3.22 g/cm3 (anhydrous) 2.85 g/cm3 (anhydrous) | ||
溶解性(水) | 52.5 g(四水) | ||
折光度n D |
1.646 | ||
結構 | |||
晶體結構 | 正交晶系 | ||
危險性 | |||
致死量或濃度: | |||
LD50(中位劑量)
|
3500 mg/kg (rat, oral)[1] | ||
相關物質 | |||
其他陽離子 | 硫酸鈦 | ||
若非註明,所有數據均出自一般條件(25 ℃,100 kPa)下。 |
硫酸鋯是一種無機化合物,化學式為Zr(SO4)2,它可以以無水物、四水合物、五水合物和七水合物的形式存在。它們是白色可溶於水的固體。
製備與結構
- ZrO2 + 2 H2SO4 + x H2O → Zr(SO4)2·xH2O
參考文獻
- ^ "Zirconium compounds (as Zr)". Immediately Dangerous to Life and Health. National Institute for Occupational Safety and Health (NIOSH)
- ^ Bear, Isabel J.; Mumme, W. G. "Crystal chemistry of zirconium sulfate. III. Structure of the β-pentahydrate, Zr2(SO4)4(H2O)8.2H2O, and the interrelationship of the four higher hydrates" Acta Crystallogr. 1969. B25, 1572-1581. doi:10.1107/S0567740869004341
- ^ Squattrito, Philip J.; Rudolf, Philip R.; Clearfield, Abraham "Crystal structure of a complex basic zirconium sulfate" Inorganic Chemistry 1987, vol. 26, 4240-4.doi:10.1021/ic00272a020
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