推荐产品
产品名称
硅胶, 40-75 μm particle size
等级
high-purity grade
质量水平
表单
powder
制造商/商品名称
Sigma-Aldrich
技术
LPLC: suitable
表面积
250-350 m2/g
缺失
~5% loss on drying
基质
Silica
基质活性基团
silica
粒径
200-400 mesh
40-75 μm
孔径
0.7-0.9 cm3/g pore volume
110 Å pore size
pH值(酸碱度)
~7 (5% in H2O, suspension)
沸点
2230 °C
mp
>1600 °C
分离技术
hydrophilic interaction (HILIC)
SMILES字符串
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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一般描述
High purity grade silica gel offers the lowest moisture content, tightest particle size distribution, minimal impurities and greatest lot-to-lot consistency which results in greater reproducibility of the separation process. It is useful for all types of low pressure, medium pressure, and flash column chromatography. They can be applied to the clean-up and purification of a wide range of synthetic and natural compounds. A spherical particle shape results in more homogenous packing characteristics, providing sharper peak adsorption and elution curve.
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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