1.07748
シリカゲル
for preparative layer chromatography
別名:
Silica gel
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この商品について
material
silica gel 60 matrix
Quality Segment
form
powder
potency
>5000 mg/kg LD50, skin (Rabbit)
feature
binder Organic Polymer, fluorescent indicator
packaging
pkg of 2.5 kg
technique(s)
preparative TLC: suitable, 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
200‑800 kg/m3
storage temp.
no temp limit
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Analysis Note
Appearance: conforms
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.
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.
保管分類
13 - Non Combustible Solids
WGK
nwg
引火点 (F)
Not applicable
引火点（°C）
Not applicable