SEPLITE® LSC743
SEPLITE® LSC743 is a macroporous polystyrene based, thiol chelating resin, with functional groups designed for the selective removal of mercury, and for the recovery of precious metals from the industrial effluents（when existed as divalent cations）Selectivity of LSC 743 is Hg>Ag>Cu>Pb>Cd>Ni>Co>Fe>Ca>Na.
For mercury recovery, the LSC743 is able to remove that to below 5ppb.
LSC743 can be useful for problems where removal of ions Au, Pt, Pd is desired. Application may be found in different fields of chemical technology such as waste water treatment, recovery of precious metals from rinse waters in the electronic industries.
LSC 743 is able to operate over wide range of pH range, suitable for both acidic and alkaline environments (2-10 PH)
SEPLITE® LSC743 Thiol Chelating Resin Physical and Chemical Characteristics:
| Physical and Chemical Characteristics | |
| Matrix Structure | Macroporous polystyrene |
| Function group | Thiol |
| Physical Appearance | Yellow to light gray spheres |
| Particle range (mm) | 0.4-1.25 (Min. 98%) |
| Moisture Content (%) | 48-58 |
| Bulk Density (g/l) | 700-800 |
| Density (g/l) | 1060-1160 |
| Total capacity(Mmol/ml) | ≥1.3 (SH form) |
| Uniform Coefficient | ≤1.6 |
| pH limits | 2-10 (Stability) |
SEPLITE® LSC743 Thiol Chelating Resin 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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