573698
AmberSep® OPTIPORE L-493 Polymeric Adsorbent
20-50 mesh
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product name
AmberSep® OPTIPORE L-493 Polymeric Adsorbent,
form
beads
Quality Level
technique(s)
LPLC: suitable
surface area
1100 m2/g
matrix
styrene-divinylbenzene (macroporous)
matrix active group
polymer
particle size
20-50 mesh
pore size
1.16 mL/g pore volume
46 Å mean pore size
bulk density
680 g/L (19.0 kg/cuft)
separation technique
mixed mode
General description
AmberSep® OPTIPORE L-493 is a polymeric adsorbent developed for the concentration of organic compounds from air and water. It is a highly cross-linked styrenic polymer that is insoluble in strong acids, strong bases, and organic solvents. It has a unique pore size distribution and high surface area. It is a wet material intended for liquid applications and can be easily dried in a flowing stream of ambient temperature air. The adsorbent possesses a hydrophobic surface and has non-catalytic nature.
Application
AmberSep® OPTIPORE L-493 Polymeric Adsorbent may be used in the:
- Solid phase extraction of copper, lead, and iron from water and food samples
- Kinetics study to examine the adsorption of acrylonitrile using zero-length columns
- Extraction of desired complex in the evaluation of common laboratory methods for measuring cadmium content using ELECTRE technique
- Comparative study to examine the adsorption behaviors of common polymeric adsorbents in the separation of phenol and BPA
- Study to compare the adsorptive ability of resins in recovering alcohols
- Determination of chromium in contaminated water samples from industries using FI-FAAS
- Separation of acetic acid from volatile fatty acids (VFAs) mixture
Polyaromatic adsorbent for the concentration of organics from water; considered a better option than carbon.
- Hydrophobic adsorbent with non-catalytic activity
- High capacity for organic compounds
- Macroporous beads with good mechanical strength
Legal Information
Ambersep is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Separation of bisphenol A and phenol from water by polymer adsorbents: Equilibrium and kinetics studies
Ipek I, et al.
Journal of Water Process Engineering, 16, 206-211 (2017)
Chemically Modified Polymeric Solid Support for Chromium (III) Speciation in Industrially Polluted Water Samples and Determination by FI-FAAS
Sharma N, et al.
Atomic Spectroscopy, 38, 186-186 (2017)
Kinetics of acrylonitrile adsorption from an aqueous solution using Dowex Optipore L-493
Wegmann C, et al.
Separation and Purification Technology, 81(3), 429-434 (2011)
Ranking of cadmium low amount measurement systems according to economic, environmental, and functional indicators using ELECTRE analytical method
Chahkandi B, et al.
Annals of Civil and Environmental Engineering (2021)
Volatile fatty acid adsorption on anion exchange resins: kinetics and selective recovery of acetic acid
Eregowda T, et al.
Separation Science and Technology, 55(8), 1449-1461 (2020)
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