Merck
All Photos(1)

03584

Sigma-Aldrich

高岭石

natural

Synonym(s):
硅酸铝
Linear Formula:
Al2O3 · 2SiO2 · 2H2O
CAS Number:
Molecular Weight:
258.16
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

形式

powder

质量水平

100

质量

natural

SMILES string

O=[Si]=O.O=[Al]O[Al]=O

InChI

1S/2Al.O2Si.3O/c;;1-3-2;;;

InChI key

HNPSIPDUKPIQMN-UHFFFAOYSA-N

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应用

高岭石可用于:
  • 制备聚唾液酸聚合物。
  • 通过烧结高岭土和氧化铝制备莫来石复合材料。
  • 合成微孔材料如沸石林德 a 型 (LTA) 和高岭土基硅铝磷酸盐 (SAPO) 分子筛。
  • 在吡啶吡啶-吡啶甲酸铽接枝高岭土的合成中,作为发光杂化材料。
  • 在造纸工业中作为填料和涂料颜料。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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