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等级
high-purity grade
表单
powder
组成
carbon content, ≥3.0%
nitrogen content, ≥1.0%
技术
LPLC: suitable
表面积
500 m2/g
缺失
~5% loss on drying
基质
Silica
基质活性基团
amino-functionalized silica
粒径
75-200 μm
孔径
110 Å pore size
分离技术
hydrophilic interaction (HILIC)
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一般描述
Amino-functionalized silica gel spherical is monodisperse in size and shape. It is prepared and characterized by thermogravimetery, X-ray diffraction, FT-IR, scanning electron microscopy (SEM) and N2 adsorption-desorption techniques.
应用
Amino-functionalized silica gel spherical was used for the removal of heavy metal ions like Pb(II), Cd(II) and Ni (II) from a ternary aqueous solution.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
>464.0 °F
闪点(°C)
> 240 °C
法规信息
新产品
Synthesis, characterization and adsorption studies of several heavy metal ions on amino-functionalized silica nano hollow sphere and silica gel.
Najafia M, Y. Y.
Separation and Purification Technology, 85, 193-205 (2012)
Removal of Ni(II), Cd(II), and Pb(II) from a ternary aqueous solution by amino functionalized mesoporous and nano mesoporous silica.
Heidaria A, Y. H.
Chemical Engineering Journal, 153, 1-3 (2009)
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