Substance
ID:360130
Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
硅胶Silica gel
Registration numbers
EC Number
MDL Number
CAS Number
PubChem SID
Properties
Product Information
Grade
technical grade (w/ Ca, ~0.1%)
Particle Size
230-400 mesh
40-63 μm
activity acc. to Brockmann and Schodder
2-3
Description
for preparative liquid chromatography
Compostion
Ca, ~0.1%
Safety Information
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class
nwg
MSDS Link
Physical Property
Boiling Point
2230 °C
Melting Point
>1600 °C
Molecule Details
Analysis Note
May contain insoluble matter and traces of process residues. Should be washed with solvent prior to use.
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
May contain insoluble matter and traces of process residues. Should be washed with solvent prior to use.
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
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data