Polímeros
Os polímeros são macromoléculas formadas pela repetição de unidades menores chamadas monômeros, unidas por ligações covalentes. Esses materiais possuem uma variedade de propriedades físicas e químicas que os tornam essenciais em uma ampla gama de aplicações industriais e científicas, incluindo a fabricação de plásticos, fibras, elastômeros, adesivos e revestimentos. Na CymitQuimica, oferecemos uma ampla gama de polímeros de alta qualidade e pureza, projetados para atender às necessidades específicas de sua pesquisa e desenvolvimento, bem como às demandas da produção industrial. Nosso catálogo inclui polímeros com várias características adequadas para usos em biomedicina, engenharia, eletrônica e muito mais.
Subcategorias de "Polímeros"
- Elastómeros(27 produtos)
- Monómeros(2.353 produtos)
- Aditivos Poliméricos(673 produtos)
- Catalisadores de polimerização(83 produtos)
- Iniciadores da polimerização(235 produtos)
- Agentes da RAFT(41 produtos)
- Silicones(2.135 produtos)
Foram encontrados 4142 produtos de "Polímeros"
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Polyethylene glycol 600
CAS:<p>Polyethylene glycol is used as a humectant in inks and adhesives. It acts as a solvent in soldering flux and as a dye carrier in inks. It is also useful as a modifier and binder in latex paint. It is used as an additive in synthetic lubricants, cutting oil and hydraulic fluids. It plays an important</p>Fórmula:(C2H4O)nCor e Forma:Liquid as melt or white low-melting solid, ColorlessPolyethylene glycol methyl ether acrylate, M.W. 1,000
CAS:<p>Polyethylene glycol methyl ether acrylate is used as a raw material in chemical synthesis. 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:(C2H4O)nC4H6O2Cor e Forma:Yellow, Viscous liquidPolyethylene oxide, M.W. 300,000
CAS:<p>Polyethylene oxide, M.W. 300,000 is used to impart viscosity to and modify flow of aqueous solutions. 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 Aesa</p>Fórmula:(C2H4O)nCor e Forma:White to pale cream, PowderPolyvinyl alcohol, 86-89% hydrolyzed, low molecular weight
CAS:<p>Polyvinyl alcohol is used as a biological reagent to test the dispersion of zinc oxide nanoparticles. It is an effective protein resistant material and is used to stabilize gold colloids of diameter 3-8nm. It is used as an emulsion polymerization aid to make polyvinyl acetate, as a protective colloi</p>Fórmula:(C2H4O)nPureza:86-89%Cor e Forma:White to pale yellow, Granular powderPoly(styrene-divinylbenzene), aminomethylated, 1% cross-linked, 100-200 mesh
CAS:<p>Formation of amide groups using Boc strategy, as a scavenger resin</p>Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 6000
CAS:<p>Polydimethylsiloxane, trimethylsiloxy is used as reagents and Pharmaceutical intermediates. 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:(C2H6OSi)nCor e Forma:Colorless, Viscous liquidDextran sulfate sodium salt, MW ca >500,000
CAS:<p>Dextran sulfate sodium is used to study colitis (inflammatory bowel disease) as well as an antiviral agent. It functions as a nonsurfactant, suspending agent with gel forming and viscosity controlling properties. It can be used in gels and moisturizers. This Thermo Scientific Chemicals brand produc</p>Cor e Forma:White to cream to pale yellow, Powder4-Nitrophenylketoxime on polystrene, 2% cross-linked, 200-400 mesh, 0.8-1.0 mmol/g
<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>Cor e Forma:Cream to brown, PowderPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 237
CAS:<p>Polydimethylsiloxane, trimethylsiloxy is used in water-repellent, protective creams lotions. It is also used as surfactant, is used in coating auxiliary agents. It is also used as pharmaceutical intermediates.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar produ</p>Fórmula:(C2H6OSi)nCor e Forma:Clear colorless, LiquidPolyvinyl alcohol, 98-99% hydrolyzed, medium molecular weight
CAS:<p>Polyvinyl alcohol is used in papermaking, textiles, and in a variety of coatings. It is used as an emulsion polymerization aid to make polyvinyl acetate, as a protective colloid, as a film used in the water transfer printing process, as a surfactant for the formation of polymer encapsulated nanobead</p>Fórmula:(C2H4O)nPureza:98-99%Cor e Forma:Powder, Whit to off-white to creamPolyvinyl alcohol, 86-89% hydrolyzed, medium molecular weight
CAS:<p>Polyvinyl alcohol is used as a biological reagent to test the dispersion of zinc oxide nanoparticles. It is an effective protein resistant material and is used to stabilize gold colloids of diameter 3-8nm. It is used as an emulsion polymerization aid to make polyvinyl acetate, as a protective colloi</p>Fórmula:(C2H4O)nPureza:86-89%Cor e Forma:White to off-white, PowderPolyoxyethylene bis(amine), M.W. 1,000
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)nNH2Cor e Forma:White to yellow, Solid or powderPoly(methyl methacrylate), 600 micron
CAS:<p>Poly(methyl methacrylate), 600 microns is used in many medical and biochemical applications. It is suitable for 2D and 3D particle assemblies and for investigations in the colloidal crystal field due to the high monodispersity. It is also used in the field of one- and two-component toners for copyi</p>Fórmula:(C5H8O2)nCor e Forma:White, granular or spherical powderPoly(styrene-divinylbenzene), 2% cross-linked, 200-400 mesh
CAS:<p>Preparation of Merrifield type resins</p>Cor e Forma:Powder/Beads, White to off-whitePolyethylene glycol 12,000
CAS:<p>Polyethylene glycol is used to modify therapeutic proteins and peptides to increase their solubility. In gas chromatography, it is used as a polar stationary phase. It is also useful in preserving objects obtained from the ocean. As a dispersant, it is used in toothpastes. It finds application in bl</p>Fórmula:(C2H4O)nCor e Forma:white to off-white, Powder or flakesPoly(vinylbenzyl chloride)
CAS:<p>In scientific and educational research. In synthesis of polymer supported reagents. 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 c</p>Fórmula:CH2CH(C6H4CH2ClnPolyethylene oxide, M.W. 100,000
CAS:<p>Polyethylene oxide is used in conjunction with carbon black to form a conductive composite. It serves as thermoplastic material that is readily calendared, extruded, injection molded or cast, to provide even greater formulation and processing flexibility. It also provides binding, thickening, lubric</p>Fórmula:(C2H4O)nCor e Forma:Powder, White to off-whitePolystyrene latex microsphere, 0.20 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 cerebro-spinal fluids. It is also employed as a stimulus responsive particulate emulsi</p>Fórmula:(C8H8)nCor e Forma:Opaque, LiquidPoly(3-hexylthiophene-2,5-diyl), regiorandom
CAS:<p>Poly(3-hexylthiophene-2,5-diyl) optimized for use in organic photovoltaic's (OPV) research and devices. It is also used in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the l</p>Polypropylene glycol 4,000
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)nCor e Forma:Clear colorless to pale yellow to pale green, Viscous liquidPolyethylene glycol diacrylate, M.W. 1,000
CAS:<p>PEGDA is used in dental compounds, offset inks, varnishes and flexible coatings. 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</p>Fórmula:C5H10O4Cor e Forma:Off-white to cream to pale yellow, Viscous liquid or low melting solidPeso molecular:134.13Polyethyleneimine, branched, M.W. 2,000
CAS:<p>Polyethyleneimine is used for various applications in products like detergents, adhesives, water treatment agents and cosmetics. It is also used as flocculating agent, enzyme carrier, wet-strength agent in the paper-making process, chelating agent form complexes with metal ions such as zinc and zirc</p>Fórmula:(C2H5N)zC2H4N)y(C2H5N)xPureza:99%Cor e Forma:Liquid, Colorless to yellow, clear to slightly turbidStarch, from potato, soluble
CAS:<p>In food industry, starch is used as a food preservative. Starch has extensive industrial use as an adhesive or bonding agent. It is also used in paper industry. Starch is used in the procedure to manufacture gypsum wallboards. Starch used in the laundry, also known as clothing starch. Glucose derive</p>Fórmula:C12H22O11Cor e Forma:Powder, WhitePeso molecular:342.30Fomblin 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>Cor e Forma:Clear, colorless, Viscous liquidPolydimethylsiloxane, 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)nCor e Forma:Colorless, Viscous liquidPolyvinylpyrrolidone, average M.W. 58,000
CAS:<p>Polyvinylpyrrolidone is used as an adhesive in glue sticks; an emulsifier and a disintegrant for solution polymerization; an additive to Doro's RNA extraction buffer; as a liquid-phase dispersion enhancing agent in diffusion-ordered spectroscopy (DOSY) NMR and as a thickening agent in tooth whitenin</p>Fórmula:(C6H9NO)nCor e Forma:White to pale cream, Powder or flakesPolyethylene 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)nCor e Forma:White waxy, Powder or flakesStarch, soluble, ACS (for iodometry)
CAS:<p>For iodometry</p>Fórmula:C12H22O11Cor e Forma: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)nCor e Forma: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)nNH2Cor e Forma: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)nCor e Forma: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)nCor e Forma: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)nCor e Forma:Powder, White to pale creamPoly(methyl-3,3,3-trifluoropropylsiloxane), M.W. 2,400
CAS:<p>Fluorosilicone lubricant</p>Fórmula:C4H7F3OSiCor e Forma: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)nCor e Forma: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>Cor e Forma:White, Beads3,3'-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)nCor e Forma: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:C28H56O12Si4Cor e Forma: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>Cor e Forma: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)nCor e Forma: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)nCor e Forma: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)mCor e Forma: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:C12H22O11Cor e Forma: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:C5H10O4Cor e Forma: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)nCor e Forma: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)nCor e Forma: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)mCor e Forma: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)nCor e Forma: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:C15H27ClO12Cor e Forma: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)nCor e Forma: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)nCor e Forma: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:C12H22O11Cor e Forma: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)nPolyvinylpyrrolidone, M.W. 360,000
CAS:<p>A cryoprotectant, also useful in plant cell culture research</p>Fórmula:(C6H9NO)nCor e Forma:White to pale yellow, PowderPolyethylene 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)nCH4OCor e Forma: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>Cor e Forma: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)nCor e Forma: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)nOCH3Cor e Forma: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)nCor e Forma: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:C14H26O11Cor e Forma:White to pale cream, Crystals or powder or crystalline powderPeso molecular:370.35Dextran, 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)nCor e Forma:Clear colorless to pale yellow, Viscous liquidPolyethylene glycol 20,000
CAS:<p>Substance is listed in TSCA inventory</p>Fórmula:(C2H4O)nCor e Forma: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)nCor e Forma:PowderPolyethylene glycol diacrylate, M.W. 8,000
CAS:<p>Polyethylene glycol diacrylate is used to prepare photopolymerized hydrogels which are used as scaffolds for tissue regeneration and other biological applications. It acts as an important raw material for the synthesis of poly(ethylene glycol) urethane-dimethacrylates (PEGUDM) by reacting with 2-iso</p>Fórmula:C5H10O4Cor e Forma:Pale yellow to pale cream, Granular solidPeso molecular:134.13Polyvinyl alcohol, 98-99% hydrolyzed, low molecular weight
CAS:<p>Polyvinyl alcohol is used as a biological reagent to test the dispersion of zinc oxide nanoparticles. It is an effective protein resistant material and is used to stabilize gold colloids of diameter 3-8nm. It is used as an emulsion polymerization aid to make polyvinyl acetate, as a protective colloi</p>Fórmula:(C2H4O)nPureza:98-99%Cor e Forma:Granular powder, WhitePolyethylene glycol monomethylether, 550
CAS:<p>Polyethylene glycol monomethylether, 550 is used for formulating screens and for optimization. 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 prod</p>Fórmula:(C2H4O)nCH4OCor e Forma:Low melting point solid, or liquidPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 2000
CAS:<p>Polydimethylsiloxane, trimethylsiloxy terminated is widely used as a common surfactant. It is an active component of defoamers which suppresses the formation of foams and is a critical ingredient in water-repelling coatings as an active silicone fluid. It finds application in optic telecommunication</p>Fórmula:(C2H6OSi)nCor e Forma:Colorless, Viscous liquidPolypropylene glycol 1,200
CAS:<p>Used to make polyester compounds, absorb extra water and maintain moisture in certain medicines, cosmetics, or food products and as a base for deicing solutions. Propylene glycol is used by the chemical, food, and pharmaceutical industries as an antifreeze. It is a solvent for food colors and flavor</p>Fórmula:(C3H6O)nCor e Forma:Colorless, LiquidPolystyrene standard, M.W. 123,000, Mw/Mn 1.08
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)nDextran, MW ca 500,000
CAS:<p>Dextran, MW ca 500,000, 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)mCor e Forma:Powder, White to pale creamPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 63,000
CAS:<p>Polydimethylsiloxane, trimethylsiloxy terminated is widely used as a common surfactant. It is an active component of defoamers which suppresses the formation of foams and is a critical ingredient in water-repelling coatings as an active silicone fluid. It finds application in optic telecommunication</p>Fórmula:(C2H6OSi)nCor e Forma:liquid, Clear, colorlessPolyester acrylate/methacrylate, PEAM-645
CAS:<p>Recommended for use as a base resin in adhesive applications or coating applications</p>Peso molecular:645.0Polyvinylpyrrolidone, M.W. 40,000
CAS:<p>A cryoprotectant, also useful in plant cell culture research</p>Fórmula:(C6H9NO)nCor e Forma:White to yellow, PowderPolypropylene glycol 400
CAS:<p>It is used in cosmetic and pharmaceutical preparations and in the manufacture of emulsifying or wetting agents and lubricants,suppress foaming in industrial processes and for making polyurethane resins, hydraulic fluids, and various other materials. It acts as swelling agent for the preparation and </p>Fórmula:(C3H6O)nCor e Forma:Colorless, viscous liquidPoly(3-octylthiophene-2,5-diyl), regioregular, low metals
CAS:<p>Conducting polymers</p>Fórmula:(C12H18S)nCor e Forma:Fibers, Green to brownPolyethylene glycol 1,000
CAS:<p>Polyethylene glycol is used as an excipent in pharmaceutical products. It is used in the precipitation of proteins as well as in the separation and purification of biomolecules and in the induction of cell hybridization. It acts as a fusing agent to enhance the effect of macrophages on hybridoma; as</p>Fórmula:(C2H4O)nCor e Forma:Waxy solid, WhitePolyvinylpyrrolidone, M.W. 10,000
CAS:<p>A cryoprotectant, also useful in plant cell culture research</p>Fórmula:(C6H9NO)nCor e Forma:White to cream, PowderDextran, MW ca 75,000
CAS:<p>Dextran, MW ca 75,000, 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)mCor e Forma:White to off white powderPolyethylene, low density, ∣<400 micron
CAS:<p>Polyethylene is used in injection and blow molded toys, housewares, lids, injection molded car seats, Hot melt coating for paper, additive in cast moldings, candles, oil-based inks and hot melt adhesives. It is also used as an additive, lubricant in rubber processing, extrusion and calendaring aid </p>Fórmula:(CH2CH2)nPolysorbate 40
CAS:<p>Polysorbate 40 has been used in a study to assess the determination of iodide in urine based on a chemiluminescence system. It has also been used in a study to investigate the delivery of astaxanthin and canthaxanthin to HepG2 cells. Also used as oil-in-water emulsifiers in pharmaceuticals, cosmeti</p>Fórmula:(C2H4O)w(C2H4O)x(C2H4O)z(C2H4O)yC22H42O6Cor e Forma:Pale yellow to yellow, Viscous oily liquidPeso molecular:1282.82243Polyoxyethylene bis(amine), M.W. 3,400
CAS:<p>Polyoxyethylene bis(amine) with HCl, it act as reduction agent; stereo selective allylation of carbonyl compounds; in situ generation of tinenolates for directed aldol reactions. It is used in the preparation of enzyme conjugates, promising drug carrier. This Thermo Scientific Chemicals brand produc</p>Fórmula:H2NCH2CH2(OCH2CH2)nNH2Dextran Sulfate Sodium Salt, MW ca 40,000
CAS:<p>Dextran sulfate sodium salt, 9011-18-1, also known as benzocaine or sodium dextran sulfate, is a glucose polymer of bacterial origin. Learn more at Thermo Fisher Scientific.</p>Polystyrene latex microsphere, 1 micron, dry form
CAS:<p>Polystyrene is used in adhesive, plastics, coatings, for electrical applications. In laboratories containers such as tubes, petridishes were made in polystyrene, used for the building construction panel packing, insulators, for injection molding and casting, as sheets, plates, rods, rigid forms and </p>Fórmula:CH2CH(C6H5)nPolyethylene glycol dimethacrylate, M.W. 8,000
CAS:<p>Polyethylene glycol dimethacrylate is used as adhesives, coatings, sealants, photo resists, solder masks and photopolymers. 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:CH3(CH2COC(OCH2CH2)nOCOCCH2)CH3Polyethylene glycol 8,000
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 chromatography, it is used as a polar stationary phase. It is used as mold </p>Fórmula:(C2H4O)nCor e Forma:PowderPoly(Allylamine Hydrochloride)
CAS:<p>As a polymeric primary amine; Forms hydrogels</p>Fórmula:CH2CH(CH2NH2•HCl)nCor e Forma:Cream to yellow, Powder or crystals or crystalline powderPolystyrene latex microsphere, 1 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:CH2CH(C6H5)nPolystyrene latex microsphere, carboxylated, 0.35 micron, 2.5 wt% dispersion in water
<p>These particles are widely used in phagocytosis and neural retrograde transport studies, and as markers for cell bound 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 legacy b</p>Polyethylene glycol methyl ether acrylate, M.W. 5,000
CAS:<p>Polyethylene glycol methyl ether acrylate is used as a raw material in chemical synthesis. 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:CH3(OCH2CH2)nOCOCCH2Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 9000
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)nCor e Forma:Colorless, Viscous liquidPolyvinyl alcohol, 98-99% hydrolyzed, high molecular weight
CAS:<p>Polyvinyl alcohol is used in food industries as a binding and coating agent. Its viscosity favors the application as coating agent to tablets and capsules. Mixed-matrix membrane prepared by dispersion of NaA zeolite particles is used to study the pervaporative separation of water-butanol mixtures. </p>Fórmula:(C2H4O)nPureza:98-99%Cor e Forma:Granular powder, Pale creamPolystyrene standard, M.W. 50,000, Mw/Mn 1.07
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)nCor e Forma:Beads
