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1. Introduction
Hydrollite resin, grade ZG DM130, is a low-polarity, macroporous adsorption resin. It is primarily used for the extraction and purification of certain natural medicinal compounds, such as ginkgo-flavone lactone, chlorogenic acid, hesperidin, ginsenoside, and tea polyphenols.
2. Physical and chemical properties
|
Name of the indicator |
Meaning |
|
Appearance |
White opaque spherical granules |
|
Moisture content % |
65.00-75.00 |
|
Bulk density, g/ml |
0,65-0,75 |
|
True density, g/ml |
1.03-1.07 |
|
Specific surface area, m2 / h |
450-550 |
|
Granule size distribution % |
(0.315-1.250 mm)≥95.0 |
|
Average pore diameter, Å |
90-110 |
