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(2.134 prodotti)
Trovati 4140 prodotti di "Polimeri"
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Polyethylene 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:PowderPolyethylene 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)CH3Polystyrene 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)nStarch, soluble, ACS (for iodometry)
CAS:<p>For iodometry</p>Formula:C12H22O11Colore e forma:Solid, WhitePeso molecolare:342.30Polyethylene 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>Formula:(C2H4O)nColore e forma:White waxy, Powder or flakesDextran 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>Polyoxyethylene 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)nNH2Polysorbate 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:1282.82243Polyethylene, 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)nPolyoxyethylene 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>Formula:H2NCH2CH2(OCH2CH2)nNH2Colore e forma:Granular solid, WhitePolyvinylpyrrolidone, 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>Formula:(C6H9NO)nColore e forma:White to off-white, PowderDextran 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>Colore e forma:White to cream to pale yellow, PowderPolyester acrylate/methacrylate, PEAM-1769
CAS:<p>Recommended for use as a base resin or an additive to reduce stress</p>Poly(methylhydrosiloxane)
CAS:<p>Poly(methylhydrosiloxane) is used in the reduction of esters to alcohols, catalyzed by a combination of titanocene dichloride and either n-BuLi or EtMgBr. It is a safer alternative to triethoxysilane, B22063, for reduction of phosphine oxides to phosphines, catalyzed by Ti(O-i-Pr)4. It is also used </p>Formula:(CH4OSi)nColore e forma:Clear colorless, LiquidPeso molecolare:ca 1900Poly(styrene-divinylbenzene), aminomethylated, 1% cross-linked, 100-200 mesh
CAS:<p>Formation of amide groups using Boc strategy, as a scavenger resin</p>Polystyrene 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>Formula:(C8H8)nColore e forma:Opaque, LiquidPoly(styrene-divinylbenzene), 2% cross-linked, 200-400 mesh
CAS:<p>Preparation of Merrifield type resins</p>Colore 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>Formula:(C2H4O)nColore e forma:white to off-white, Powder or flakesPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 770
CAS:<p>Polydimethylsiloxane, trimethylsiloxy 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 product portfolio. Some documentation and label information may refer to the legacy brand. </p>Formula:(C2H6OSi)nColore e forma:Viscous liquid, ColorlessPoly(vinylidene fluoride)
CAS:<p>Poly(vinylidene fluoride) is useful in coatings, film, filter cloth, instrument linings, filtration membranes, pump parts, linings and valves. It is also employed as a material for transducers in devices such as headphones, microphones and sonic detectors. It is also essential for piezoelectric and </p>Formula:(C2H2F2)nColore e forma:White, Powder
