Column chromatography silica gel
CAS NO.: 112926-00-8
Purity :80%
CAS NO.: 68909-20-6
Purity :95%
| Compound | silica gel | ||||
|---|---|---|---|---|---|
| CAS No. | 112926-00-8 | Catalog No. | 20160501 | Brand | |
| Purity | 80% | Packing | 1kg | Grade | |
| Lead Time | 1Day (s) | Origin | Loading Port | ||
Industrial-grade column layer chromatography silica gel (ZCX - - GY)
1. Performance: the product appearance is white powder particles, by airflow pulverization and extension, screening process, etc. We stir in air flow in the process of product processing process, significantly changed the particle shape, make the particles is almost round or oval, increasing the specific surface area, improved the separation effect.
2. USES: medicine, the analysis and purification of chemical intermediates.
The treatment of the early special intermediates coarse.
3. The main indicators: aperture: 90 a
Pore volume: 0.8 1 ml/g
Specific surface area: 300-400 m2 / g
PH: 6-8 -
Heating loss (150 ) : < 5%
4. Common particle size:
Mesh (mesh)
Corresponding number of micron (microns)
60-80.
180-180.
60-100.
154-154.
80-80.
154-154.
80-80.
125-125.
100-100.
98-98.
100-100.
74-74.
160-160.
74-74.
200-200.
54-74.
300-300.
38-54
5. Packaging specifications:
1 kg/bag (10 kg/carton, 10 bags)
5 kg/bag (20 kg/carton, 4)
20 or 25 kg/bag (import kraft paper coated woven bag)
20 or 25 kg/barrel (cardboard barrels or polyethylene barrels)
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