半岛bd体育手机客户端 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
NACRES	SB.52

半岛bd体育手机客户端 性质

质量水平	100
等级	technical grade
描述	Residual water (≤12%)
形式	powder
manufacturer/tradename	sigma-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 ?
表面积	500-600 m2/g (approx.)
pH值(酸碱度)	6.5-7.5
bp	2230 ℃
mp	>1600 ℃
分离技术	hydrophilic interaction (HILIC)
SMILES string	O=[Si]=O
InChI	1S/O2Si/c1-3-2
InChI key	VYPSYNLAJGMNEJ-UHFFFAOYSA-N

安全信息

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