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Merck

1.07739

Silica gel 60 HF254

for thin-layer chromatography

Synonym(s):

Silica gel

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About This Item

CAS Number:
7631-86-9
NACRES:
NB.21
EC Index Number:
231-545-4
UNSPSC Code:
41115711
MDL number:
MFCD00011232

Key Documents

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Product Name

Silica gel 60 HF254, for thin-layer chromatography

InChI

1S/O2Si/c1-3-2

SMILES string

O=[Si]=O

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

material

silica gel 60 matrix

form

powder

feature

binder: no
fluorescent indicator

packaging

pkg of 2.5 kg

technique(s)

thin layer chromatography (TLC): suitable

particle size

5-40 μm

pore size

60 Å medium pore diameter

pH

7 (20 °C, 100 g/L in H2O, slurry)

bp

2230 °C

mp

>1600 °C

bulk density

200‑1430 kg/m3

storage temp.

no temp limit

Quality Level

100

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Analysis Note

pH-value (10% suspension): 6.5 - 7.5
Fe (Iron): ≤ 0.02%
Particle size: 90% <55 µm
Application test: conforms
The data to the particle size are related to the pure silica gel before additive addition.

Application

Silica gel 60 HF₂₅₄ for thin-layer chromatography. CAS No. 7631-86-9, EC Number 231-545-4.

General description

Standardized sorbents ensure reliable results every time. Our broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum binder, silica with no foreign binder, and silica gel with a fluorescence indicator. We also offer high-quality aluminum oxide, cellulose microcrystalline, and kieselgur (also known as diatomaceous earth).

Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
1.07739.100004022536095318

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