• Keep sealed at room temperature.
Anion exchange resin, milky white to light yellow 
Catalog Number IER-2172
Description Anion exchange resin, milky white to light yellow is an anion exchange resin with a tertiary amine group on a copolymer of styrene and divinylbenzene with a macroporous structure. It has a weak alkalinity and can effectively exchange inorganic acids and silicic acid roots in acidic and nearly neutral media, and can adsorb impurities with large molecular sizes as well as be used in non-aqueous solutions.
| Form | Opaque bead |
| Moisture | 50%-60% |
| Mass Total Exchange Capacity | ≥4.20 mmol/g |
| Volumetric Total Exchange Capacity | ≥1.10 mmol/ml |
| Wet Apparent Density | 0.65-0.72 g/ml |
| Wet True Density | 1.03-1.07 g/ml |
| Roundness Rate after Grinding | ≥95% |
• Keep sealed at room temperature.
• It is mainly used in the process of cyanide extraction of gold, extraction of gold from ore slurry, preparation of pure water and high purity water, and so on.
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