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Key Documents

H9759

Sigma-Aldrich

Derivatized Silica Gel

40-63 μm mean particle size, average diameter 60 Å

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
41115700

form

powder

Quality Level

extent of labeling

~22% carbon loading

surface area

500 m2/g

mean particle size

40-63 μm

pore size

60 Å average diameter

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Preparation Note

Prepared by the reaction of silica gel with n-octadecyltrichlorosilane. After hydrolysis of the unreacted chloro groups, hydroxyl groups are blocked with trimethylsilyl groups.

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