1.19681

Millipore

PharmPrep® P Si100, 10µm

PharmPrep® P Si100, 10µm. CAS 7631-86-9, EC Number 231-545-4, chemical formula SiO₂.

Synonym(s):
Silica gel
CAS Number:
MDL number:
EC Index Number:
231-545-4
Pricing and availability is not currently available.

storage conditions

no restrictions.

Quality Level

potency

>5000 mg/kg LD50, skin (Rabbit)

pH

7 (20 °C, 100 g/L in H2O, slurry)

bp

2230 °C

mp

>1600 °C

bulk density

200‑800 kg/m3

SMILES string

O=Si=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Analysis Note

Purity (Al): ≤ 50 ppm
Purity (Fe): ≤ 25 ppm
Purity (Na): ≤ 25 ppm
theoretical number of plates (2-Nitrotoluene): ≥ 18000 1 / m
Pressure: ≤ 25 bar
Pore volume: 0.8 - 0.9 ml/g
Specific surface area (BET): 320 - 400 m²/g
Particle Size (d10): 5.0 - 8.0 µm
Particle Size (d50): 9.0 - 14.0 µm
Particle Size (d90): 13.0 - 21.0 µm

Legal Information

PHARMPREP is a registered trademark of Merck KGaA, Darmstadt, Germany

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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