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1.15111

硅胶 60 (0.015-0.040 mm)

Name: 硅胶 60 (0.015-0.040 mm)
Brand: MM

for column chromatography

别名:

二氧化硅

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关于此项目

线性分子式:

SiO₂

化学文摘社编号:

7631-86-9

分子量:

60.08

UNSPSC Code:

41115711

EC Index Number:

231-545-4

MDL number:

MFCD00011232

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属性

material

silica gel (irregularly-shaped)

Quality Segment

200

matrix active group

Irregular-Shaped Silica Gel

particle size

15-40 μm

pore size

6 nm mean pore size

pH

7 (20 °C, 100 g/L in H₂O, slurry)

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

bulk density

200‑1430 kg/m³

application(s)

pharma/biopharma processes
plasma purification

separation technique

reversed phase

storage temp.

no temp limit

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

说明

General description

irregularly shaped silica gel matrix ideal for simple adsorption processes and normal-phase chromatography

Features and Benefits

Silica gel 60 (0.063-0.100 mm) provides users with:

High adsorptive capacity
High chemical inertness and non-toxicity.
Protective moisture-sensitive substances during storage and transport or for maintaining the dryness of anhydrous solvents.

Packaging

Plastic bottle

Analysis Note

pH-value (10 % suspension): 6.5 - 7.5
Fe (Iron): ≤ 0.02 %
Loss on drying: ≤ 9.0 %
particle size (Malvern) (d10): 11.0 - 17.0 µm
particle size (Malvern) (d50): 20.0 - 26.0 µm
particle size (Malvern) (d90): 34.0 - 40.0 µm

存储类别

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c