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Key Documents

552887

Sigma-Aldrich

3-(Trimethylammonium)propyl-functionalized silica gel, carbonate

200-400 mesh, extent of labeling: 0.8 mmol/g loading

Synonym(s):

TMA carbonate-3 functionalized silica gel

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About This Item

MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.22

extent of labeling

0.8 mmol/g loading

surface area

500 m2/g

particle size

200-400 mesh

pore size

60 Å pore size

SMILES string

O=[SiH2].O=[SiH2].[O-]C([O-])=O.CCC[N+](C)(C)C.CCC[N+](C)(C)C

InChI

1S/2C6H16N.CH2O3.2H2OSi/c2*1-5-6-7(2,3)4;2-1(3)4;2*1-2/h2*5-6H2,1-4H3;(H2,2,3,4);2*2H2/q2*+1;;;/p-2

InChI key

WMFSAHWNSGLABT-UHFFFAOYSA-L

Application

Silica-bound base and acid scavenger including acidic phenols.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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Articles

Functionalized silica gel is used in size-exclusion chromatography of cationic polymers and in the separation of sugars, steroids, cholesterol, and triglycerides.

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