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S-8 macroporous adsorption resin is a styrene type polar copolymer, which is suitable for the extraction and purification of antibiotics, Chinese herbal medicine, plasma, preparation of stationary phase for enrichment of trace elements, organic wastewater treatment, etc.
S-8 Macroporous Adsorption Resin
Features and applications
S-8 macroporous adsorption resin is a styrene type polar copolymer, which is suitable for the extraction and purification of antibiotics, Chinese herbal medicine, plasma, preparation of stationary phase for enrichment of trace elements, organic wastewater treatment, etc.
Execution standard: Q/GSX033 - 2004
Main physical and chemical parameters
|
Appearance |
Milky yellow opaque globular granules |
|
Particle size range % (0.315 - 1.25mm) |
≥95% |
|
Moisture content % |
66.0 - 72.0 |
|
Bulk density g/ml |
0.60 - 0.70 |
|
Relative surface area (m2/g) |
100 - 120 |
|
average pore size (nm) |
28 - 30 |
|
Temperature limit °C |
120 |
|
Molecular polarity |
Polarity |
Application Sample
1. S-8 resin has a good effect on the separation of flavonoids extracted from ginkgo biloba leaves. The adsorption capacity of S-8 resin is 126.7mg/g, the elution solvent concentration is 90% ethanol, and the desorption rate is about 52%.
2. The S-8 resin was used to separate and purify the rosin dglucoside and ginniapine at the same time, and the adsorption of the two active components in euzhong was good.