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Silica gel

硅胶

品牌
Supelco
CAS
112926-00-8
货号
645524
规格纯度
technical grade, pore size 60 Å, 200-425 mesh particle size
参考价格
3963.89 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Silica gel has been used for the solid phase extraction (SPE) fractionation of organohalogen compounds in biological organ tissues. Silica gel column may be employed for the clean-up procedures in multiresidue methods of pesticide analyses and as a support for the fabrication of pentachlorophenol (PCP)-imprinted functionalized sorbents for the analysis of trace pentachlorophenol in water samples by SPE combined with high performance liquid chromatography (HPLC).

包装

2.5, 5, 25 kg in fiber drum
500 g in poly bottle

基本信息

EC 号231-545-4
MDL编号MFCD00011232
PubChem化学物质编号24883382
NACRESSB.52

产品性质

质量水平100
等级technical grade
描述Residual water (≤12%)
形式powder
manufacturer/tradenamesigma-aldrich
technique(s)LPLC: suitable
基质 Silica
基质活性基团silica
粒径200-425 mesh
35-75 μm
孔径0.75 cm3/g pore volume (approx.)
60 Å
表面积 500-600 m2/g (approx.)
pH值(酸碱度)6.5-7.5
bp2230 ℃
mp>1600 ℃
分离技术hydrophilic interaction (HILIC)
SMILES stringO=[Si]=O
InChI1S/O2Si/c1-3-2
InChI keyVYPSYNLAJGMNEJ-UHFFFAOYSA-N

安全信息

储存分类代码11 - Combustible Solids
WGKnwg
闪点(F)Not applicable
闪点(C)Not applicable

SUPELCO

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