Polímeros
Los polímeros son macromoléculas formadas por la repetición de unidades más pequeñas llamadas monómeros, unidas mediante enlaces covalentes. Estos materiales poseen una variedad de propiedades físicas y químicas que los hacen esenciales en una amplia gama de aplicaciones industriales y científicas, incluyendo la fabricación de plásticos, fibras, elastómeros, adhesivos y recubrimientos. En CymitQuimica, ofrecemos una extensa gama de polímeros de alta calidad y pureza, diseñados para satisfacer las necesidades específicas de su investigación y desarrollo, así como las demandas de producción industrial. Nuestro catálogo incluye polímeros con diversas características, adecuados para usos en biomedicina, ingeniería, electrónica y más.
Subcategorías de "Polímeros"
- Elastómeros(27 productos)
- Monómeros(2.353 productos)
- Aditivos poliméricos(673 productos)
- Catalizadores de polimerización(83 productos)
- Iniciadores de polimerización(235 productos)
- Agentes RAFT(41 productos)
- Siliconas(2.136 productos)
Se han encontrado 4141 productos de "Polímeros"
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Fomblin YR-1800
CAS:<p>It is used in applications include pump and compressor cleaning, degreasing, dewatering, vapor blanketing, flash point reduction, and trace residue elimination. It acts as a diluent in the application of more viscous PFPE fluids and greases. This Thermo Scientific Chemicals brand product was origin</p>Forma y color:Clear, colorless, Viscous liquidPolyethylene oxide, M.W. >5,000,000
CAS:<p>It is used as a thickening agent and gel binder in the pharmaceutical industry. It is used as a analytical reagents, substrates, flocculants, dispersants, lubricants, emulsifiers, moisturizers, food additives. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar produ</p>Fórmula:(C2H4O)nForma y color:White, Powder/flakePolydimethylsiloxane, trimethylsiloxy terminated, M.W. 139,000
CAS:<p>Polydimethylsiloxane, trimethylsiloxy is used in water-repellent, protective creams lotions. It is also used as surfactant.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. </p>Fórmula:(C2H6OSi)nForma y color:Colorless, Viscous liquidPolystyrene latex microsphere, 75.0 micron, 2.5 wt% dispersion in water
CAS:<p>Polystyrene is one of the most widely used plastics. Uses include protective packaging, containers, lids, bottles, trays, tumblers, disposable cutlery and produce polybutadiene rubber. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docume</p>Fórmula:(C8H8)nPolyethylene glycol 2,000
CAS:<p>Polyethylene glycol is used in the field of pharmaceuticals, cosmetics, paper, rubber and ceramics and in wood processing. It is also used in the manufacture of surfactants, dispersant resin and plastics. It acts as a dye carrier in paints and inks; soldering fluxes with good spreading property and </p>Fórmula:(C2H4O)nForma y color:White waxy, Powder or flakesStarch, soluble, ACS (for iodometry)
CAS:<p>For iodometry</p>Fórmula:C12H22O11Forma y color:Solid, WhitePeso molecular:342.30Polytetrafluoroethylene, 6-10 micron
CAS:<p>Polytetrafluoroethylene, 6-10 micron is used in specially designed coating applications on coil for bakeware. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original A</p>Fórmula:(C2F4)nForma y color:PowderPolyoxyethylene bis(amine), M.W. 8,000
CAS:<p>It is used as PEG modifier, its main products include high-qualified intermediates, various of amino acid and APIs. This Polymer used in the preparation of enzyme conjugates soluble in organic solvents. Promising drug carrier. This Thermo Scientific Chemicals brand product was originally part of the</p>Fórmula:H2NCH2CH2(OCH2CH2)nNH2Forma y color:Granular solid, WhitePoly(2-ethyl-2-oxazoline), M.W. 500,000
CAS:<p>Poly(2-ethyl-2-oxazoline) is used as an adhesion promoter in coatings, in heat sealing and remoisten able hot-melt adhesive. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.</p>Fórmula:(C5H9NO)nForma y color:White to pale cream or pale yellow, Granular solidPoly(2-ethyl-2-oxazoline), M.W. 50,000
CAS:<p>Poly(2-ethyl-2-oxazoline) is used as an adhesion promoter in coatings, in heat sealing and remoisten able hot-melt adhesive. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.</p>Fórmula:(C5H9NO)nForma y color:Off-white to pale yellow, Granular solidPolyvinylpyrrolidone, M.W. 8,000
CAS:<p>A cryoprotectant, also useful in plant cell culture research</p>Fórmula:(C6H9NO)nForma y color:Powder, White to pale creamPoly(methyl-3,3,3-trifluoropropylsiloxane), M.W. 2,400
CAS:<p>Fluorosilicone lubricant</p>Fórmula:C4H7F3OSiForma y color:Clear colorless, LiquidPeso molecular:156.18Polyethylene glycol 1,500
CAS:<p>Cell fusion induced by polyethylene glycol(PEG) has become a standard method in somatic cell genetics. PEG promoted cell fusion is involved in the production of hybridoma cells. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation</p>Fórmula:(C2H4O)nForma y color:White, Waxy flakesPoly(styrene-divinylbenzene), 1% cross-linked, 100-200 mesh
CAS:<p>Poly(styrene-divinylbenzene) is used in chromatographic separation medium. It is also used for the removal of phenolic inhibitors: hydroquinone, hydroquinone monomethyl ether and tert-butylcatechol. It is widely used as column packing material in liquid chromatography for separation of both organic</p>Forma y color:White, BeadsPolyvinylpyrrolidone, M.W. 360,000
CAS:<p>A cryoprotectant, also useful in plant cell culture research</p>Fórmula:(C6H9NO)nForma y color:White to pale yellow, Powder3,3'-Diallylbisphenol A diacetate, epoxy curative, EC-392
CAS:<p>It is used in epoxy systems or in combination with acrylates, methacrylates, and maleimides. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product</p>Fórmula:C25H28O4Peso molecular:392.5Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 117,000
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:(C2H6OSi)nForma y color:Colorless, Viscous liquidTetrakisepoxy cyclosiloxane
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:C28H56O12Si4Forma y color:Liquid, Colorless to pale yellowPeso molecular:697.08Polyethylene, chlorinated
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Forma y color:White, PowderPolystyrene latex microsphere, 2 micron, 2.5 wt% dispersion in water
CAS:<p>Polystyrene latex microsphere is used as a biocompatible material, especially in dentistry. They are used as insulators, for injection molding and casting, as sheets, plates, rods, rigid forms and beads. It is also used as extrusion molded foamed packaging, dinnerware, bottles, toys and disposable c</p>Fórmula:(C8H8)nPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 1250
CAS:<p>Polydimethylsiloxane, trimethylsiloxy terminated is widely used as a common surfactant. It is an active component of defoamers which suppress the formation of foams and as a critical ingredient in water-repelling coatings as an active silicone fluid. It finds application in optic telecommunications,</p>Fórmula:(C2H6OSi)nForma y color:Clear colorless, Viscous liquidPolystyrene latex microsphere, 4.5 micron, 2.5 wt% dispersion in water
CAS:<p>Polystyrene latex microspheres are utilized in flow cytometry, fluorescence microscopy, and as calibration particles. It finds a use in the detection of trace amounts of antigens or antibodies in serum, urine, and cerebrospinal fluids. It is also employed as a stimulus responsive particulate emulsif</p>Fórmula:CH2CH(C6H5)nPolystyrene standard, M.W. 290,000, Mw/Mn 1.06
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:(C8H8)nForma y color:White, PowderDextran, MW ca 150,000
CAS:<p>Dextran, MW ca 150,000, 9004-54-0, is a complex, branched glucan used to maintain osmotic pressure in biochemistry and molecular biology applications. Learn more.</p>Fórmula:(C6H9O5)n(C6H10O5)mForma y color:White to pale cream, PowderStarch, modified, insolubles 0.01% max
CAS:<p>Starch, modified is used in the production of facial cleanser, oil controller, sunscreen cream, moisturizer, toners/astringents, facial moisturizer/treatment and anti-aging. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and</p>Fórmula:C12H22O11Forma y color:WhitePeso molecular:342.30Polyethylene glycol methyl ether methacrylate, M.W. 5,000
CAS:<p>Polyethylene glycol methyl ether methacrylate, is used as Emulsion polymers, cosmetics, Construction, emulsifiers. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The origi</p>Fórmula:CH3(OCH2CH2)nOCOCCH2)CH3Polyethylene glycol diacrylate, M.W. 3,400
CAS:<p>Polyethylene glycol diacrylate is used in dental compounds, offset inks, varnishes and flexible coatings. It widely used in various biomedical applications such as hydrogel development for drug delivery, tissue engineering, wound healing and electrospinning processes for bioapplication due to its no</p>Fórmula:C5H10O4Forma y color:Off-white to light yellow, SolidPeso molecular:134.13Polystyrene latex microsphere, 90.0 micron, 2.5 wt% dispersion in water
CAS:<p>Polystyrene latex microsphere is used as a biocompatible material, especially in dentistry. They are used as insulators, for injection molding and casting, as sheets, plates, rods, rigid forms and beads. It is also used as extrusion molded foamed packaging, dinnerware, bottles, toys and disposable c</p>Fórmula:CH2CH(C6H5)nPolyethylene powder, low density, 500 micron
CAS:<p>Polyethylene powder is used as an additive to unsaturated polyesters, epoxides and other polymers to impart the unique properties of ultra-high-molecular-weight polyethylene (UHMWPE). It is widely used for manufacturing various containers, trays, dispensing bottles, plastic wraps, plastic bags for c</p>Fórmula:(C2H4)nForma y color:Powder, WhitePoly(2-ethyl-2-oxazoline), M.W. 200,000
CAS:<p>Poly(2-ethyl-2-oxazoline) shows the application in biocompatibility, avoiding accumulation in tissue, and rapid clearance from the bloodstream. It is also adapted to many different functions for both protein and small drug conjugation. It also acts as a perfect substitute for poly(vinyl alcohol) and</p>Fórmula:(C5H9NO)nForma y color:Off-white to pale yellow, solidDextran, MW ca 20,000
CAS:<p>Low molecular weight dextran is useful as a stabilizer, volume extender, lubricant, binding platform, and matrix component. Higher molecular weight dextrans have differing viscosities, aggregation and permeation properties. This Thermo Scientific Chemicals brand product was originally part of the Al</p>Fórmula:(C6H9O5)n(C6H10O5)mForma y color:White to off white powderPolystyrene latex microsphere, 2 micron, 10 wt% dispersion in water
CAS:<p>Use in protein binding; size markers. The most popular use of latex beads is in the diagnostic use of adsorbed antibodies or antigens. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the le</p>Fórmula:(C8H8)nForma y color:Aqueous suspensionFicoll∣r 400
CAS:<p>Ficoll 400 is used for cell separation and organelle isolation. It is also used to separate blood to its components like erythrocytes and leukocytes. It acts as a mononuclear cell separator and used in culture media, nucleic acidhybridization, electrophoresis and in immunological studies. This Therm</p>Fórmula:C15H27ClO12Forma y color:Powder, WhitePeso molecular:434.82Polyethylene oxide, M.W. 1,000,000
CAS:<p>Polyethylene oxide is used as lubricants for rubber molds, textiles, metalworking and ceramics production. Further, it is used in food packaging, water-based paints, polishes, paper coatings, dispersing agents and chemical intermediates. In addition, it is used to impart viscosity to and modify the </p>Fórmula:(C2H4O)nForma y color:White to off-white, Powder or crystals or crystalline powderPolystyrene standard, M.W. 13,000, Mw/Mn 1.06
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:(C8H8)nPolyethylene glycol 6,000
CAS:<p>Polyethylene glycol is used in the modification of therapeutic proteins and peptides to enhance its solubility. It is also used in the fabrication of bioactive and immuno isolating barriers for encapsulation of cells. In Gas chromatorgraphy, it is used as a polar stationary phase. It is used as mold</p>Fórmula:(C2H4O)nForma y color:White to cream, Powder or flakesStarch indicator solution 1%, Acculute Standard Volumetric Solution, Final Volume 1L
CAS:<p>Starch indicator 1% solution is used as an indicator for redox titrations. It is also used in the detection of end point in iodometric titration.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer </p>Fórmula:C12H22O11Forma y color:LiquidPeso molecular:342.30Polystyrene latex microsphere, 25.0 micron, 2.5 wt% dispersion in water
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:CH2CH(C6H5)nPolyethylene glycol monomethylether, 1,900
CAS:<p>Polyethylene glycol monomethylether is used in the introduction of hydrophilic sites into polymers. It is also used to stabilize polymer emulsions. Further, it is employed in the synthesis of comb polymers. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product</p>Fórmula:(C2H4O)nCH4OForma y color:flakes or powder, white2-Chlorotrityl alcohol on polystyrene, 1% cross-linked, 100-200 mesh, 0.6-1.5 mmol/g
<p>Stable precursor to the moisture sensitive 2-chlorotrityl chloride resin which can be obtained upon heating with SOCl 2 in DCM. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy bra</p>Forma y color:Yellow, PowderPolypropylene glycol 3,000
CAS:<p>Propylene glycol is used in the plastics industry for the manufacture of polyester fibers and alkyd resins. It is used as a main ingredient in automobile antifreeze and engine-cooling liquids and in brake and hydraulic fluids. It is used as a humectant in foods and cosmetics. It is used as a solvent</p>Fórmula:(C3H6O)nForma y color:LiquidMethoxypolyethylene glycol amine, M.W. 5,000
CAS:<p>Methoxypolyethylene glycol amine is used in the reduction of immunogenicity and increasing serum half life. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alf</p>Fórmula:H2NCH2CH2(OCH2CH2)nOCH3Forma y color:Powder, White to pale creamPolygalacturonic acid, M.W. 25,000-50,000
CAS:<p>Polygalacturonic acid is reagent which sequesters metal ions and produces gels that can be used for the production of biomolecules. It is used for drug release or to immobilize cells and enzymes . Polygalacturonic acid may be used to identify, differentiate and characterized plant cell wall degradin</p>Fórmula:(C6H8O6)nForma y color:White to cream, PowderCellulose, microcrystalline
CAS:<p>Cellulose, microcrystalline is used as an emulsifier, bulking agent in food production, extender and anti-caking agent. It is also used in vitamin supplements or tablets. It acts as an alternative to carboxymethylcellulose. It finds application in partition chromatography. Further, it is used as a </p>Fórmula:C14H26O11Forma y color:White to pale cream, Crystals or powder or crystalline powderPeso molecular:370.35Polyvinylpyrrolidone, cross linked
CAS:<p>Polyvinylpyrrolidone is used in coatings, printing ink, rubber, glass, leather, cosmetics, soaps, plastics, in paper making and as a stabilizer. It acts as a disintegrant in pharmaceutical tablets and as a fining to extract impurities. It is used to remove polyphenols in beer. This Thermo Scientifi</p>Fórmula:(C6H9NO)nForma y color:White to off-white, PowderDextran, MW ca 6,000
CAS:<p>Dextran, MW ca 6,000, 9004-54-0, is a complex, branched glucan used to maintain osmotic pressure in biochemistry and molecular biology applications. Learn more.</p>Fórmula:(C6H9O5)n(C6H10O5)mPolyethylene glycol 400
CAS:<p>Polyethylene glycol is used in a variety of pharmaceutical formulations. It finds application in Hewlett-Packard designjet printers as an ink solvent and a lubricant for the print heads. It is an important raw material for the manufacture of polyuretnae, PEG salts of lauric, oleic and stearic acids </p>Fórmula:(C2H4O)nForma y color:Clear colorless to pale yellow, Viscous liquidPolyethylene glycol 20,000
CAS:<p>Substance is listed in TSCA inventory</p>Fórmula:(C2H4O)nForma y color:White, Powder or flakePolystyrene standard, M.W. 3,350, Mw/Mn 1.10
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:(C8H8)nForma y color:Powder
