Polimeri
I polimeri sono macromolecole formate dalla ripetizione di unità più piccole chiamate monomeri, unite mediante legami covalenti. Questi materiali possiedono una varietà di proprietà fisiche e chimiche che li rendono essenziali in un'ampia gamma di applicazioni industriali e scientifiche, tra cui la fabbricazione di plastica, fibre, elastomeri, adesivi e rivestimenti. Presso CymitQuimica offriamo una vasta gamma di polimeri di alta qualità e purezza, progettati per soddisfare le esigenze specifiche della vostra ricerca e sviluppo, così come le richieste della produzione industriale. Il nostro catalogo include polimeri con varie caratteristiche adatte per utilizzi in biomedicina, ingegneria, elettronica e altro ancora.
Sottocategorie di "Polimeri"
- Elastomeri(27 prodotti)
- Monomeri(2.353 prodotti)
- Additivi per polimeri(673 prodotti)
- Catalizzatori di polimerizzazione(83 prodotti)
- Iniziatori di polimerizzazione(235 prodotti)
- Agenti RAFT(41 prodotti)
- Siliconi(2.135 prodotti)
Trovati 4142 prodotti di "Polimeri"
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Polystyrene standard, M.W. 900,000, 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>Polystyrene 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>Formula:(C8H8)nColore e forma:Aqueous suspensionPolypropylene 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>Formula:(C3H6O)nColore e forma:Colorless, LiquidPolyethylene, 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>Colore e forma:White, PowderPolyethylene 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>Formula:(C2H4O)nColore e forma:White to off-white, Powder or crystals or crystalline powderTetrakisepoxy 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>Formula:C28H56O12Si4Colore e forma:Liquid, Colorless to pale yellowPeso molecolare:697.08Polystyrene 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>Formula:(C8H8)nPolystyrene 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>Formula:(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>Formula:(C6H9O5)n(C6H10O5)mColore 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>Formula:(C2H6OSi)nColore e forma:liquid, Clear, colorlessPolyvinylpyrrolidone, M.W. 40,000
CAS:<p>A cryoprotectant, also useful in plant cell culture research</p>Formula:(C6H9NO)nColore e forma:White to yellow, PowderPolydimethylsiloxane, 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>Formula:(C2H6OSi)nColore e forma:Clear colorless, Viscous liquidPolystyrene 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>Formula:(C8H8)nPolypropylene 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>Formula:(C3H6O)nColore e forma:Colorless, viscous liquidPolyethylene 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>Formula:(C2H4O)nColore e forma:Waxy solid, WhiteDextran, 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>Formula:(C6H9O5)n(C6H10O5)mColore e forma:White to off white powderPolyethyleneimine, branched, M.W. 50,000 - 100,000, 30% w/w aq. soln.
CAS:<p>Polyethyleneimine acts as a protein precipitant used to purify proteins. It is used as a chelating agent and as a scavenger for aldehydes and oxides. It is also used in detergents, paper industry, dyes, printing inks and in water treatment. This Thermo Scientific Chemicals brand product was original</p>Formula:NHCH2CH2xN(CH2CH2NH2)CH2CH2yPolyvinylpyrrolidone, M.W. 10,000
CAS:<p>A cryoprotectant, also useful in plant cell culture research</p>Formula:(C6H9NO)nColore e forma:White to cream, 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>Formula:(CH2CH2)nPolystyrene 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>Formula:CH2CH(C6H5)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>Formula:(C2H4O)w(C2H4O)x(C2H4O)z(C2H4O)yC22H42O6Colore e forma:Pale yellow to yellow, Viscous oily liquidPeso molecolare:1282.82243Polystyrene, atactic
CAS:<p>Polystyrene, atactic is used as plastics, include protective packaging, containers, lids, bottles, trays, tumblers, and disposable cutlery. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to th</p>Formula:(C8H8)nColore e forma:BeadsPeso molecolare:125,000-250,000Polyethylene 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>Formula:(C2H4O)nColore e forma:White to cream, Powder or flakesPolyethyleneimine, branched, M.W. 1,200, 99%
CAS:<p>Polyethyleneimine acts as a protein precipitant used to purify proteins. It is used as a chelating agent and as a scavenger for aldehydes and oxides. It is also used in detergents, paper industry, dyes, printing inks and in water treatment. This Thermo Scientific Chemicals brand product was original</p>Formula:(C2H5N)zC2H4N)y(C2H5N)xPurezza:99%Colore e forma:Colorless to pale yellow, LiquidPolystyrene 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>Formula:(C8H8)nColore 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>Formula:(C6H9O5)n(C6H10O5)mColore e forma:White to pale cream, PowderPolyoxyethylene 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>Formula:H2NCH2CH2(OCH2CH2)nNH2Ficoll∣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>Formula:C15H27ClO12Colore e forma:Powder, WhitePeso molecolare:434.82Starch 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>Formula:C12H22O11Colore e forma:LiquidPeso molecolare:342.30Dextran 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>Polydimethylsiloxane (silicone) emulsion
<p>Polydimethylsiloxane (silicone) emulsion is the most widely used silicon-based organic polymer and is particularly known for its unusual rheological (or flow) properties. Further, it is used in contact lenses, medical devices to elastomers and in shampoos (as dimethicone makes hair shiny and slipper</p>Colore e forma:Liquid, WhiteStarch, 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>Formula:C12H22O11Colore e forma:WhitePeso molecolare: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>Formula:CH3(OCH2CH2)nOCOCCH2)CH3Polystyrene latex microsphere, 20.0 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>Formula:CH2CH(C6H5)nPolyethylene 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>Formula:C5H10O4Colore e forma:Off-white to light yellow, SolidPeso molecolare:134.132-Chlorotrityl chloride on polystyrene, 1% cross-linked, 100-200 mesh, 1.0-1.4 mmol/g
CAS:<p>2-Chlorotrityl chloride is used as an intermediate of clotrimazole. It is also used in convergent peptide synthesis. Furthermore, it is used in the preparation of modified trityl nucleosides. In addition, it serves as a protecting group reagent for carboxylic acids forming esters. This Thermo Scient</p>Formula:C19H14Cl2Colore e forma:Off-white to yellow to orange, 100 to 200 mesh beadsPeso molecolare:313.22Polystyrene 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>Formula: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>Formula: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>Formula:(C2H4O)nColore e forma:PowderPoly(Allylamine Hydrochloride)
CAS:<p>As a polymeric primary amine; Forms hydrogels</p>Formula:CH2CH(CH2NH2•HCl)nColore e forma:Cream to yellow, Powder or crystals or crystalline powderPolystyrene 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>Formula:CH2CH(C6H5)nPolystyrene 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>Formula: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 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>Formula:(C2H4O)nCH4OColore e forma:flakes or powder, whiteStarch, soluble, ACS (for iodometry)
CAS:<p>For iodometry</p>Formula:C12H22O11Colore e forma:Solid, WhitePeso molecolare:342.30Polyester acrylate/methacrylate, PEAM-645
CAS:<p>Recommended for use as a base resin in adhesive applications or coating applications</p>Peso molecolare:645.02-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>Colore e forma:Yellow, PowderPolyethylene 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>Formula:CH3(OCH2CH2)nOCOCCH2Fomblin 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>Colore e forma:Clear, colorless, Viscous liquid
