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281522

Sigma-Aldrich

Montmorillonite K 10

Synonym(s):

MMT, MMT-K10, Montmorillonite, Montmorillonite KSF

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About This Item

CAS Number:
1318-93-0
EC Number:
215-288-5
MDL number:
MFCD00132796
UNSPSC Code:
12352106
NACRES:
NA.22

form

powder

Quality Level

200

surface area

220-270 m2/g

SMILES string

[Si](=O)=O.[Si](=O)=O.[Si](=O)=O.[Si](=O)=O.[Al+3].[Al+3].[O-2].[O-2].[O-2].O

InChI

1S/2Al.4O2Si.H2O.3O/c;;4*1-3-2;;;;/h;;;;;;1H2;;;/q2*+3;;;;;;3*-2

InChI key

GUJOJGAPFQRJSV-UHFFFAOYSA-N

Application

Used for:
  • Support for catalysts
  • Preparation of clay nanopaper composites of nacre-like structure

Catalyst for:
  • Conversion of triose sugars with alcohols to alkyl lactates
  • Deprotection of ketone dimethylhydrazones
Clay catalyst used in a microwave-assisted synthesis of pyrazoles from enaminones.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000396499
0000396499
0000248901
0000231849
STBL1809

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