473197
Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt
Sinónimos:
Polyethylene glycol
Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
About This Item
Productos recomendados
![(1S,4S)-(−)-2-Boc-2,5-diazabicyclo[2.2.1]heptane 95%](/deepweb/assets/sigmaaldrich/product/structures/401/063/1eb3be94-6385-4815-8b42-ff76c097cc27/640/1eb3be94-6385-4815-8b42-ff76c097cc27.png)
form
viscous liquid
refractive index
n20/D 1.473
bp
81 °C (lit.)
density
1 g/mL at 25 °C (lit.)
¿Está buscando productos similares? Visita Guía de comparación de productos
Categorías relacionadas
General description
Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt is an anionic PEG derivative that can be used as a soft polyoxyethylene sulfonate anion.
Application
Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt can be used as an anionic surfactant in the fabrication of hierarchical β-Ni(OH)2 microspheres and nickel oxide hollow spheres for supercapacitor applications.
Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt was also demonstrated to be effective for protecting thermostable DNA polymerase during amplification reactions conducted at a temperature ranging from about 40° C to greater than 100° C.
DNA polymerases, such as Taq, do become inactive over time at the high temperatures utilized in thermal cycling reactions such as polymerase chain reaction (PCR). It has been discovered that thermostable DNA polymerases could be protected from such heat inactivation by contacting the polymerase with poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt during a thermal cycling process, and improve the specificity of amplification.
Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt was also demonstrated to be effective for protecting thermostable DNA polymerase during amplification reactions conducted at a temperature ranging from about 40° C to greater than 100° C.
DNA polymerases, such as Taq, do become inactive over time at the high temperatures utilized in thermal cycling reactions such as polymerase chain reaction (PCR). It has been discovered that thermostable DNA polymerases could be protected from such heat inactivation by contacting the polymerase with poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt during a thermal cycling process, and improve the specificity of amplification.
Physical form
~20 EO/mole
Legal Information
The composition of this product in combination with thermostable DNA polymerase (including, but not limited to, Taq polymerase) is covered by US Patent No. 7,972,828 and related foreign equivalents. In addition, use of this product may be covered by US Patent No. 8,404,464 and related foreign equivalents.
Storage Class
10 - Combustible liquids
wgk_germany
WGK 3
flash_point_f
No data available
flash_point_c
No data available
ppe
Eyeshields, Gloves
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Rational synthesis of hierarchically porous NiO hollow spheres and their supercapacitor application
Yan X, et al.
Materials Letters, 95(14), 1-4 (2013)
Fabrication of novel hierarchical beta-Ni (OH) 2 and NiO microspheres via an easy hydrothermal process
Kuang D, et al.
The Journal of Physical Chemistry C, 113(14), 5508-5513 (2009)
Reactive CeO2 nanofluids for UV protective films
Maniglia R, et al.
Journal of Colloid and Interface Science, 506(4), 346-354 (2017)
Functionalized ZnO nanoparticles with liquidlike behavior and their photoluminescence properties
Bourlinos AB, et al.
Small, 2(4), 513-516 (2006)
Solvent-free protein liquids and liquid crystals.
Adam W Perriman et al.
Angewandte Chemie (International ed. in English), 48(34), 6242-6246 (2009-07-16)
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico