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Silica gel

Catalog No. 60752 Name Sigma Aldrich
CAS Number 112926-00-8 Website http://www.sigmaaldrich.com
M. F. O2Si Telephone 1-800-521-8956
M. W. 60.0843 Fax
Purity Email
Storage Chembase ID: 102052

SYNONYMS

Title
硅胶
IUPAC name
silanedione
IUPAC Traditional name
silica

DATABASE IDS

EC Number 231-545-4
CAS Number 112926-00-8
MDL Number MFCD00011232
PubChem SID 24881967

PROPERTIES

activity acc. to Brockmann and Schodder 2-3
Description for flash chromatography
Description for preparative liquid chromatography
Grade high-purity grade (w/ Ca, ~0.1%)
Particle Size 230-400 mesh
Particle Size 40-63 μm
Pore Size 0.8 cm3/g pore volume
Pore Size 60 Å
Surface Area 500 m2/g
Boiling Point 2230 °C
Melting Point >1600 °C
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class nwg

DETAILS

Description (English)
General description
enriched with approx. ~0.1% Ca to protect acid-labile protection groups
Legal Information
Sigma-Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Description (简体中文)
General description
含有浓度约为0.1% 的钙,用以保护酸不稳定保护基团
法律信息
Sigma-Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

REFERENCES