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1.01907

Supelco

Silica gel

granules, desiccant ~ 2 - 5 mm

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
41123003
EC Index Number:
231-545-4

Quality Level

form

granular

potency

>5000 mg/kg LD50, skin (Rabbit)

loss

≤2.0% loss on drying, 180°C

particle size

2-5 mm

pore size

2.0-2.5 nm

pH

5-8 (20 °C, 100 g/L in H2O, slurry)

bp

2230 °C

mp

>1600 °C

bulk density

750‑800 kg/m3

storage temp.

15-25°C

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Application


  • Isolation, characterization, identification and quantification of 6-F oxyphenisatin dipropionate, a novel illegal additive, from a fruit-flavored jelly: Demonstrating the use of silica gel in chromatographic techniques for detecting illegal additives in food products, this study is vital for food safety and environmental testing laboratories (Xia et al., 2024).

Analysis Note

Bulk density: about 70
Loss on drying (180 °C): ≤ 2.0 %
Water absorption capacity (24 hrs.,80 % relative humidity): ≥ 25.0 %

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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