Items 51 to 60 of 141 total
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Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
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Amberlyst® 15 (H) | 9037-24-5 | sc-291889 sc-291889A | 100 g 500 g | $139.00 $364.00 | ||
Amberlyst® 15 (H) is a sulfonated polystyrene resin that exhibits strong acidic properties, facilitating protonation and enhancing electrophilic reactivity. Its porous structure allows for efficient ion exchange, promoting rapid mass transfer and reaction kinetics. The resin's high surface area and functionalized sites enable selective interactions with a variety of substrates, leading to unique catalytic pathways. Additionally, its thermal stability and mechanical robustness make it suitable for diverse chemical processes. | ||||||
Amberlite® IRA-67 free base | 65899-87-8 | sc-291887 sc-291887A | 100 g 500 g | $40.00 $75.00 | ||
Amberlite® IRA-67 free base is a highly cross-linked polymeric anion exchange resin characterized by its quaternary ammonium functional groups. This structure facilitates strong electrostatic interactions with anions, enhancing selectivity in ion exchange processes. Its high porosity and surface area promote efficient mass transfer, while its stability under varying pH conditions allows for versatile applications in diverse chemical environments. The resin's unique ability to maintain structural integrity under dynamic conditions further enhances its performance in complex reaction systems. | ||||||
Polyethylene, low density, 500 micron | 9002-88-4 | sc-357399 sc-357399A | 100 g 500 g | $62.00 $194.00 | ||
Polyethylene, low density, 500 micron, is a flexible, lightweight polymer known for its low-density structure, which results in a high degree of molecular entanglement. This configuration imparts excellent impact resistance and tensile strength. Its hydrophobic nature minimizes moisture absorption, while the polymer's low crystallinity contributes to its softness and pliability. The material exhibits unique thermal properties, allowing for effective processing in various applications, and its chemical inertness ensures stability in diverse environments. | ||||||
Poly(ethyl methacrylate) | 9003-42-3 | sc-253290 sc-253290A sc-253290B | 25 g 100 g 1 kg | $20.00 $71.00 $627.00 | ||
Poly(ethyl methacrylate) is a versatile polymer characterized by its amorphous structure and high transparency. It exhibits strong interchain interactions due to hydrogen bonding, enhancing its mechanical strength and elasticity. The polymer's glass transition temperature allows for a range of processing techniques, while its low water absorption contributes to dimensional stability. Additionally, its excellent UV resistance makes it suitable for outdoor applications, maintaining clarity and durability over time. | ||||||
Poly-L-Glutamic Acid | 25513-46-6 | sc-296110 sc-296110A | 25 mg 100 mg | $153.00 $510.00 | ||
Poly-L-Glutamic Acid is a biopolymer known for its unique ability to form hydrogels through ionic interactions and hydrogen bonding. Its anionic nature allows for effective complexation with cationic species, influencing its solubility and stability in various environments. The polymer exhibits a high degree of flexibility and can undergo conformational changes in response to pH variations, making it an intriguing subject for studies on molecular dynamics and self-assembly. | ||||||
PEG dithiol | sc-301521 | 1 g | $395.00 | |||
PEG dithiol is a versatile polymer characterized by its bifunctional thiol groups, which facilitate thiol-ene click chemistry and enable the formation of cross-linked networks. Its unique structure promotes rapid reaction kinetics, allowing for efficient polymerization and functionalization. The polymer exhibits excellent solubility in aqueous environments and can form stable hydrogels, making it an interesting candidate for exploring dynamic mechanical properties and viscoelastic behavior in various applications. | ||||||
Percoll® PLUS | 65455-52-9 | sc-296039 sc-296039A sc-296039B | 25 ml 100 ml 1 L | $46.00 $118.00 $1102.00 | 5 | |
Percoll® PLUS is a sophisticated polymer characterized by its unique density gradient formation capabilities. Its distinct structure facilitates selective particle separation through precise buoyancy adjustments, driven by molecular interactions that enhance stability. The polymer exhibits remarkable rheological properties, allowing for tailored viscosity profiles. Additionally, its ability to form stable colloidal dispersions is attributed to effective steric stabilization, promoting uniformity in particle distribution. | ||||||
α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol | 74558-41-1 | sc-252344 sc-252344A | 250 mg 1 g | $130.00 $390.00 | ||
α,ω-Bis{2-[(3-carboxy-1-oxopropyl)amino]ethyl}polyethylene glycol is a multifunctional polymer distinguished by its dual amine and carboxylic acid functionalities. This unique architecture enables robust intermolecular interactions, including hydrogen bonding and ionic interactions, which enhance its stability and solubility in polar solvents. The polymer's ability to undergo controlled degradation pathways allows for tailored release profiles, making it suitable for studying polymer dynamics and network formation. | ||||||
Polyethyleneimine, 50% aqueous solution | 9002-98-6 | sc-296126 sc-296126A | 50 ml 100 ml | $66.00 $73.00 | ||
Polyethyleneimine, 50% aqueous solution, is a versatile polymer known for its high charge density and branched structure, which enhances its ability to interact with various substrates. This polymer exhibits strong electrostatic interactions, facilitating complexation with anionic species. Its unique hydrophilicity allows for effective solvation, while its intrinsic viscosity can be finely tuned, impacting diffusion rates and reaction kinetics in diverse applications. The polymer's ability to form stable networks contributes to its utility in various chemical processes. | ||||||
N-[Tris(hydroxymethyl)methyl]acrylamide | 13880-05-2 | sc-269682 | 5 g | $118.00 | ||
N-[Tris(hydroxymethyl)methyl]acrylamide is a multifunctional polymer characterized by its ability to form cross-linked networks through radical polymerization. Its unique structure promotes hydrogen bonding and enhances thermal stability, making it suitable for various applications. The presence of hydroxymethyl groups facilitates strong interactions with water, leading to increased hydrophilicity. This polymer exhibits tunable mechanical properties, allowing for tailored viscoelastic behavior in diverse environments. |