SEPLITE® CT505
SEPLITE® CT 505 is a strong acid cation exchange polymeric catalyst mainly designed for use as a solid acid catalyst in the esterification and transesterification processes.
Compared to conventional strong acid resin catalysts, SEPLITE® CT 505 has the excellent selectivity for the esters in high temperature with its functionalized surface.
SEPLITE® CT505 Solid Acid Catalyst Physical and Chemical Characteristic:
| Ionic form | H+ |
| Functional group | Sulfonic acid |
| Matrix | Crosslinked polystyrene |
| Physical appearance | Beige to brown opaque beads |
| Total Capacity mmol/g[H+] | ≥0.8 |
| Water content ％ | 26-36 |
| Shipping weight g/ml | 0.55-0.65 |
| Particle size mm | 0.5-1.6 |
| Whole beads count ％ | ≥95 |
| Average pore size Å | 130—160 |
| Surface area m2/g | 50-70 |
| Pore volume ml/g | 0.20-0.30 |
SEPLITE® CT505 Solid Acid Catalyst Precautions:
Resins should be stored in sealed containers or bags where temperature was above 0℃ in dry conditions without exposure to direct sunlight.
Do not mix ion exchange resin with strong oxidizing agents; otherwise it will cause violent reactions.
In case of eyes contact with resins, rinse eyes immediately with plenty of water, and consult a specialist. Material and samples must be disposed according to local regulations.
Dry polymers will expand when become wetted and may cause an exothermic reaction. Spilled materials may be slippery.
SEPLITE® and Monojet™ are registered trademarks of Sunresin New Materials Co. Ltd., Xi`an
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This information is general information and may differ from that based on actual conditions. For more information about SEPLITE® resins, please contact SUNRESIN® directly.
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