原硅酸(H4SiO4二氧化硅(SiO2)的水合物。H4SiO4不稳定,容易分解成为偏硅酸(H2SiO3)。它可以在硅酸四乙酯的水解中生成。[1]

Quick Facts 原硅酸, 识别 ...
原硅酸
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英文名 Orthosilicic acid
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CAS号 10193-36-9  checkY
PubChem 14942
ChemSpider 14236
SMILES
 
  • O[Si](O)(O)O
InChI
 
  • 1S/H4O4Si/c1-5(2,3)4/h1-4H
InChIKey RMAQACBXLXPBSY-UHFFFAOYSA-N
Gmelin 2009
EINECS 233-477-0
ChEBI 26675
性质
化学式 H4SiO4
摩尔质量 96.1 g·mol⁻¹
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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