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717185

Silica gel Inorganic Sorbent

technical grade, 230-400 mesh

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About This Item

CAS Number:
112926-00-8
UNSPSC Code:
23201100
PubChem Substance ID:
329763462
NACRES:
SB.52
EC Number:
231-545-4
MDL number:
MFCD00011232
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Product Name

Silica gel, technical grade, pore size 60 Å, 230-400 mesh particle size, 40-63 μm particle size

Quality Segment

100

grade

technical grade, technical (grade)

form

powder

manufacturer/tradename

Sigma-Aldrich

technique(s)

LPLC: suitable

surface area

≥480 m2/g , approx.

matrix

Silica

matrix active group

silica

particle size

230-400 mesh, 40-63 μm

pore size

0.7-0.85 cm3/g pore volume (approx.), 60 Å

bp

2230 °C

mp

>1600 °C

separation technique

hydrophilic interaction (HILIC)

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Application

Silica gel may be used as a stationary phase material for thin layer chromatography technique used to monitor the synthesis of 3-hydroxy acids from Meldrum′s acids using samarium diiodide-water (SmI2-H2O).

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flash_point_f

Not applicable

flash_point_c

Not applicable

Storage Class

11 - Combustible Solids

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