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(2.138 produtos)
Foram encontrados 4142 produtos de "Polímeros"
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Polyvinylpyrrolidone K90 (Povidone, PVP K-90)
CAS:Fórmula:(C6H9NO)nCor e Forma:White to off white, Crystalline powderPeso molecular:~360000Polyvinylpyrrolidone K30 (Povidone, PVP K-30)
CAS:Fórmula:(C6H9NO)xCor e Forma:White to off - white, Crystalline powder, ClearPeso molecular:~40000Polyvinylpyrrolidone K25 (Povidone, PVP K-25)
CAS:Fórmula:(C6H9NO)nCor e Forma:White to off-white, Crystalline powder, Clear, ColourlessPeso molecular:~24000(2E,4E)-2,4-Tetradecadienoic acid
CAS:Produto Controlado<p>Applications (2E,4E)-2,4-Tetradecadienoic acid is used as a reactant in polymerization reactions such as the syntheses of monoacylglycerol and 1,2-diacyl-sn-glycerol.<br>References Matsumoto, A., et al.: Polym. J., 35, 652-61 (2003); Srisiri, W., et al.: J. Org. Chem. 61, 5911-15 (1996)<br></p>Fórmula:C14H24O2Cor e Forma:NeatPeso molecular:224.34(E,E)-5-[4-(Diethylamino)phenyl]penta-2,4-dienal
CAS:Produto Controlado<p>Stability Light Sensitive<br>Applications (E,E)-5-[4-(Diethylamino)phenyl]penta-2,4-dienal is used in polymerization process.<br>References Innocenzi, P., et al.: J. Mater Chem., 15, 3821 (2005), Cai, Y., et al.: Polymer, 2006, 47, 6560 (2006),<br></p>Fórmula:C15H19NOCor e Forma:NeatPeso molecular:229.32Vinyl Stearate (stabilized with MEHQ)
CAS:Fórmula:C20H38O2Pureza:>95.0%(GC)Cor e Forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:310.52Allyl Nonanoate
CAS:Fórmula:C12H22O2Pureza:>97.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:198.31Benzylcetyldimethylammonium Chloride
CAS:Fórmula:C25H46ClNPureza:>97.0%(HPLC)Cor e Forma:White to Almost white powder to crystalinePeso molecular:396.103-(Triallylsilyl)propyl Acrylate (stabilized with MEHQ)
CAS:Fórmula:C15H24O2SiPureza:>92.0%(GC)Cor e Forma:Light yellow to Brown clear liquidPeso molecular:264.44Dextran, MW ca 40,000
CAS:<p>Dextran, MW ca 40,000, 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 creamRef: 02-J63690
Produto descontinuadoPolystyrene latex microsphere, 1 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:(C8H8)nCor e Forma:Liquid dispersion of 1 micron Polystyrene latex microspheres.Polyethyleneimine, linear, M.W. 25,000
CAS:<p>Polyethyleneimine, linear, M.W. 25,000 is used to improve the appearance of negatively charged dyes by modulating their properties and also improving their adherence to surfaces. It binds to DNA and other negatively charges biological molecules, thereby making it for efficient vector carriers in res</p>Fórmula:(C2H5N)zC2H4N)y(C2H5N)xCor e Forma:White to yellow, Amorphous to crystalline solidMethyl cellulose, viscosity 15 cPs
CAS:<p>Methyl cellulose is used as an emulsifying and suspending agent in cosmetics, pharmaceutics and the chemical industry. It is used therapeutically as a bulk laxative. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label i</p>Fórmula:C20H38O11Cor e Forma:Powder, White to pale yellowPeso molecular:454.51Ref: 02-045490
Produto descontinuadoMethoxypolyethylene glycol amine, M.W. 1,000
CAS:<p>Methoxypolyethylene glycol amine is used in the reduction of immunogenicity and in 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 </p>Fórmula:H2NCH2CH2(OCH2CH2)nOCH3Cor e Forma:White, SolidPolyethyleneimine on silica beads, anion exchange resin, 20-40 mesh
CAS:<p>For the separation of nucleotide mixtures</p>Fórmula:(C2H5N)zC2H4N)y(C2H5N)xCor e Forma:Pale brown to orange to brown, BeadsPolysorbate 20
CAS:<p>Used for solubilizing membrane proteins during isolation and purification.Polysorbate 20 is used as a wetting agent in flavored mouth drops. It acts as a washing agent in Western blots and ELISAs and prevents antibody binding. It is a solubilizing agent of membrane proteins. In pharmaceutical chemis</p>Fórmula:(C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6Cor e Forma:Clear colorless or pale yellow to yellow, LiquidPeso molecular:1226.759832,2,3,3,4,4-HEXAFLUORO-1,5-PENTANEDIOL
CAS:Fórmula:C5H6F6O2Pureza:98%Cor e Forma:SolidPeso molecular:212.0904Nickel,(1-butanamine)[[2,2'-(thio-kS)bis[4-(1,1,3,3-tetramethylbutyl)phenolato-kO]](2-)]-
CAS:Fórmula:C32H50NNiO2SPureza:98%Cor e Forma:SolidPeso molecular:571.5033Ref: IN-DA00IML9
Produto descontinuado
![(E,E)-5-[4-(Diethylamino)phenyl]penta-2,4-dienal](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FD443665.webp&w=3840&q=75)
![Nickel,(1-butanamine)[[2,2'-(thio-kS)bis[4-(1,1,3,3-tetramethylbutyl)phenolato-kO]](2-)]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IML9.webp&w=3840&q=75)
