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Kaolinite

CAT: 0926-BAA31874-02Size: 1 KgDry Ice: NoHazardous: No
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CAT#:0926-BAA31874-02Size:1 Kg
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CAS Number
1318-74-7
MDL Number
MFCD00077645
Smiles
O=[Si]=O.O=[Al]O[Al]=O
Controlled
Yes

Chemical Information

Kaolinite (Al2(OH)4(Si2O5))

Kaolinite is an aluminosilicate mineral with approximate chemical composition H2Al2Si2O8.H2O. Rocks that are rich in kaolinite are known as kaolin or china clay.

CAS Number1318-74-7
PubChem CID71300855
IUPAC Namedialuminum;oxido-[oxido(oxo)silyl]oxy-oxosilane;tetrahydroxide
Molecular FormulaAl2H4O9Si2
Molecular Weight258.16
Topological Polar Surface Area93.5
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count9
Rotatable Bond Count0
Heavy Atom Count13
Formal Charge0
Complexity71
SMILES
[OH-].[OH-].[OH-].[OH-].[O-][Si](=O)O[Si](=O)[O-].[Al+3].[Al+3]
InChI
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
Chemical Structure
2D Structure
2D structure of Kaolinite (Al2(OH)4(Si2O5))
CAS: 1318-74-7
CID: 71300855
Formula: Al2H4O9Si2
MW: 258.16
Interactive 3D Structure
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Computed Properties
PropertyValue
Molecular Weight258.16
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count9
Rotatable Bond Count0
Exact Mass257.902462
Monoisotopic Mass257.902462
Topological Polar Surface Area93.5 Ų
Heavy Atom Count13
Formal Charge0
Complexity71.2
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count7
Compound Is CanonicalizedYes

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