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关于此项目
化学文摘社编号:
UNSPSC Code:
23201100
PubChem Substance ID:
NACRES:
SB.52
EC Number:
231-545-4
MDL number:
产品名称
硅胶, technical grade, pore size 60 Å, 230-400 mesh particle size, 40-63 μm particle size
grade
technical grade, technical (grade)
form
powder
manufacturer/tradename
Sigma-Aldrich
technique(s)
LPLC: suitable
surface area
≥480 m2/g , approx.
matrix
Silica
matrix active group
silica
particle size
230-400 mesh, 40-63 μm
pore size
0.7-0.85 cm3/g pore volume (approx.), 60 Å
bp
2230 °C
mp
>1600 °C
separation technique
hydrophilic interaction (HILIC)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Application
硅胶可作为固定相材料用于薄层色谱技术，该技术用于监测用二碘化钐-水（SmI2-H2O）由Meldrum′s酸合成3-羟基酸。
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flash_point_f
Not applicable
flash_point_c
Not applicable
存储类别
11 - Combustible Solids
相关内容
低压液相色谱LPLC技术具有高度选择性，大多用于研究蛋白质、多肽和单克隆抗体等生物分子。LPLC技术基本具备制备能力和非破坏性，非常适于生物分子的分离和重组标签蛋白的纯化。
Low pressure liquid chromatography (LPLC) operates at low pressures, using a pump to drive the mobile phase onto the column.
Selective synthesis of 3-hydroxy acids from Meldrum?s acids using SmI2-H2O.
Szostak M, et al.
Nature Protocols, 7(5), 970?977-970?977 (2012)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 717185-100G | 04061832912721 |
| 717185-25KG | 04061838551047 |
| 717185-5KG | 04061838551054 |
| 717185-1KG | 04061838551030 |