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  5. Silica gel, preparative chromatography grade, spherical, 50 micron APS, 60 angstroms, 99.9+%, Thermo Scientific Chemicals

Silica gel, preparative chromatography grade, spherical, 50 micron APS, 60 angstroms, 99.9+%, Thermo Scientific Chemicals

Codice prodotto. 15464995
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Codice prodotto. 15464995 Fornitore Thermo Scientific Alfa Aesar N. del fornitore 045836.22

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Descrizione

CAS: 63231-67-4 | Molecular Formula: H2O3Si | Molecular Weight: 78.098 g/mol

Silica gel was used to compare MCM-41 type mesoporous adsorbents. It is exclusively used as a support material for the active titanium(III) centers in Ziegler-Natta catalysts. Silica gel allows a controlled fragmentation resulting in the formation of uniform polymer particles with narrow particle size distribution and high bulk density. It is a useful product for column chromatography.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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Identificatori chimici

CAS 63231-67-4
Formula molecolare H2O3Si
Molecular Weight (g/mol) 78.098
Numero MDL MFCD00011232
InChI Key IJKVHSBPTUYDLN-UHFFFAOYSA-N
PubChem CID 14768
IUPAC Name dihydroxy(oxo)silane
SMILES O[Si](=O)O

Specifica

Materiale o nome chimico Silica gel
Nota nome P.V. 1.0cc/g
Forma fisica Spherical, S.A. 650m
Materiale Silica Gel
Quantità 100 g
Dimensione particelle 50 Micron APS, 60Å
Informazioni di solubilità Insoluble in water. Soluble in hydrofluoric acid.
Percent Purity ≥99.9%
Grado Preparative Chromatography
Surface Area 650m2/g

RUO – Research Use Only

Titolo del prodotto
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