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Substance Name: Kaolinite (Al2(OH)4(Si2O5))
RN: 1318-74-7
InChIKey: CYPPCCJJKNISFK-UHFFFAOYSA-J

Molecular Formulas

  • Al.1/2H6-O7-Si2.H2-O
  • Al.H-O.O5-Si2

Molecular Weight

  • 258.1586
 
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Names and Synonyms

Synonyms

  • EINECS 215-286-4
  • Kaolinite

Systematic Names

  • Kaolinite
  • Kaolinite (Al2(OH)4(Si2O5))

Registry Numbers

CAS Registry Number

  • 1318-74-7

Other Registry Numbers

  • 11120-39-1
  • 12377-03-6
  • 188570-76-5
  • 239478-72-9
  • 39317-10-7
  • 51700-52-8
  • 51700-53-9
  • 51700-54-0
  • 51700-55-1
  • 52108-97-1
  • 60194-16-3
  • 61026-82-2
  • 62163-80-8
  • 66649-37-4
  • 90803-82-0

System Generated Number

  • 0001318747

Molecular Formulas

Molecular Formulas

  • Al.1/2H6-O7-Si2.H2-O
  • Al.H-O.O5-Si2

Molecular Formula Fragments

  • Al
  • COMPONENT
  • H-O
  • H2-O
  • H6-O7-Si2
  • O5-Si2

Structure Descriptors

InChI

1S/2Al.O5Si2.4H2O/c;;1-6(2)5-7(3)4;;;;/h;;;4*1H2/q2*+3;-2;;;;/p-4

InChIKey

CYPPCCJJKNISFK-UHFFFAOYSA-J

Smiles

[OH-].[OH-].[OH-].[OH-].[O-][Si](=O)O[Si](=O)[O-].[Al+3].[Al+3]