1.01907

Supelco

Silica gel

granules, desiccant ~ 2 - 5 mm

CAS Number:
MDL number:
EC Index Number:
231-545-4

storage conditions

Store at +15°C to +25°C.

Quality Level

form

granular

potency

>5000 mg/kg LD50, skin (Rabbit)

particle size

2-5 mm

pore size

2.0-2.5 nm

surface area

BET surf. area 700 m2/g

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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Analysis Note

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

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