JPS5626258A - Filler for chromatography - Google Patents
Filler for chromatographyInfo
- Publication number
- JPS5626258A JPS5626258A JP10188879A JP10188879A JPS5626258A JP S5626258 A JPS5626258 A JP S5626258A JP 10188879 A JP10188879 A JP 10188879A JP 10188879 A JP10188879 A JP 10188879A JP S5626258 A JPS5626258 A JP S5626258A
- Authority
- JP
- Japan
- Prior art keywords
- filler
- alkyl
- reaction
- silane compound
- type porous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Silicon Compounds (AREA)
Abstract
PURPOSE: To obtain a filler for the liquid or gas chromatography which is excellent in the separating capacity and can reduce the time of analysis, by securing the reaction of the specified silane compound to the fine grain type porous carrier.
CONSTITUTION: The following substances are prepared: the hydrate of the metal oxide such as the silica, alumina, magnesia, titania, etc.; the hydroxide of the metal such as the titanium, zirconium, cobalt, nickel, etc.; and the fine grain type porous carrier such as the diatom aceous earth, quartz, etc. having the 1W70μm mean grain size, 6W800m2/g surface area and 30W4,000Å mean fine pore diameter respectively. Then a reaction is secured for the carrier by using the silane compound shown by the formula (R1: alkyl; R2: ethylene, vinylene; R3, R4 and R5: alkyl, alkoxy, hydroxyl, halogen, H) by 0.5W10-fold equivalent quantity to the hydroxyl group. Thus the desired filler can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10188879A JPS5626258A (en) | 1979-08-10 | 1979-08-10 | Filler for chromatography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10188879A JPS5626258A (en) | 1979-08-10 | 1979-08-10 | Filler for chromatography |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5626258A true JPS5626258A (en) | 1981-03-13 |
Family
ID=14312464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10188879A Pending JPS5626258A (en) | 1979-08-10 | 1979-08-10 | Filler for chromatography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5626258A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62110746A (en) * | 1985-07-02 | 1987-05-21 | Shiseido Co Ltd | Packing material for liquid chromatography |
GB2355711A (en) * | 1999-10-27 | 2001-05-02 | Agilent Technologies Inc | Porous silica microsphere scavengers |
JP2013087088A (en) * | 2011-10-18 | 2013-05-13 | Shin-Etsu Chemical Co Ltd | Organosilicon compound |
-
1979
- 1979-08-10 JP JP10188879A patent/JPS5626258A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62110746A (en) * | 1985-07-02 | 1987-05-21 | Shiseido Co Ltd | Packing material for liquid chromatography |
GB2355711A (en) * | 1999-10-27 | 2001-05-02 | Agilent Technologies Inc | Porous silica microsphere scavengers |
GB2355711B (en) * | 1999-10-27 | 2003-12-24 | Agilent Technologies Inc | Porous silica microsphere scavengers |
JP2013087088A (en) * | 2011-10-18 | 2013-05-13 | Shin-Etsu Chemical Co Ltd | Organosilicon compound |
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