Saltar al contenido
Merck
Todas las fotos(3)

Documentos clave

Ver Toda la documentación

182443

Sigma-Aldrich

Polysulfone

average Mn ~22,000 by MO, beads

Sinónimos:

Poly[oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylene(1-methylethylidene)-1,4-phenylene]

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(3)

About This Item

Fórmula lineal:
[C6H4-4-C(CH3)2C6H4-4-OC6H4-4-SO2C6H4-4-O]n
Número de CAS:
25135-51-7
Número MDL:
MFCD00134387
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24850999
NACRES:
NA.23

Formulario

beads
pellets

temp. de autoignición

1022 °F

índice de fusión

6.5 g/10 min (343 °C/2.16 kg, ASTM D1238)

mol peso

average Mn ~22,000 by MO

dureza

69 (Rockwell M, ASTM D 785)

índice de refracción

n20/D 1.633

viscosidad reducida

0.43-0.46 dL/g, 0.2 % (w/v) in chloroform(25 °C)(lit.)

temperatura de transición

Tg 190 °C

densidad

1.24 g/mL at 25 °C (lit.)

cadena SMILES

CC(C)(c1ccc(O)cc1)c2ccc(O)cc2.Oc3ccc(cc3)S(=O)(=O)c4ccc(O)cc4

InChI

1S/C15H16O2.C12H10O4S/c1-15(2,11-3-7-13(16)8-4-11)12-5-9-14(17)10-6-12;13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h3-10,16-17H,1-2H3;1-8,13-14H

Clave InChI

ZUZZUJNBGCVPLQ-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Aplicación

Microwave cookware, appliance covers, surgical tools, automotive electrical components, printed circuit boards and plumbing components.

Características y beneficios

High impact resistance. Temperature use range up to 160°C. Exceptional steam sterilization stability. Electrical properties are maintained over a wide temperature and frequency range. High resistance to radiation degradation.

Forma física

Amorphous thermoplastic.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
MKCR8323
MKCV5322
MKCQ1257
MKCK8988
MKCF4291

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 7

1 of 7

Polysulfone (PSU), film, thickness 0.025 mm, L 2 m

GF94809842

Polysulfone

Polysulfone (PSU), film, thickness 0.025 mm, L 1 m

GF61652707

Polysulfone

Polysulfone (PSU), rod, diam. 50 mm, L 1000 mm, natural

GF30604250

Polysulfone

Polysulfone (PSU), film, thickness 0.025 mm, L 0.5 m

GF99270276

Polysulfone

Polysulfone (PSU), granule, 2 mm nominal granule size, weight 1000 g, natural

GF39227957

Polysulfone

Polyethersulfone (PES), granule, 3 mm nominal granule size, weight 100 g, clear amber

GF41434398

Polyethersulfone

Polyethersulfone (PES), film, thickness 0.025 mm, size 150 × 150 mm, clear amber

GF11185028

Polyethersulfone

Yong Soo Choi et al.
Talanta, 94, 353-355 (2012-05-23)
Ultrapure water produced by a water purification system is one of the most essential and widely used reagents in laboratories. However, its quality is usually the least well-characterized and often overlooked. Here we investigate the contamination of ultrapure water by
[Carpal tunnel syndrome in chronic hemodialysis patients].
Houda Mbarki et al.
The Pan African medical journal, 14, 19-19 (2013-03-19)
Sara M Viganò et al.
The International journal of artificial organs, 35(5), 346-351 (2012-06-12)
Anemia in chronic kidney disease dialysis patients is a complex syndrome involving many causes. Adequate dialysis can contribute to its correction through many mechanisms, including the removal of molecules that may inhibit erythropoiesis. The aim of this pilot study was
Seungil Cho et al.
Talanta, 101, 537-540 (2012-11-20)
The paper presents the development of a multiple consecutive extraction method enabling the determination of the total amount of bisphenol A (BPA) released from porous polysulfone (PS) membranes in a hemodialyzer or hemoconcentrator under simulated-use conditions. The levels of BPA
Christopher G Arges et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(7), 2490-2495 (2013-01-22)
Anion exchange membranes (AEMs) find widespread applications as an electrolyte and/or electrode binder in fuel cells, electrodialysis stacks, flow and metal-air batteries, and electrolyzers. AEMs exhibit poor stability in alkaline media; their degradation is induced by the hydroxide ion, a
Ver todos los artículos relacionados

Artículos

Materials in Polymer Electrolyte Membrane Fuel Cells

Polymer electrolyte membrane (PEM) fuel cells offer high efficiency and low-temperature operation, reducing oil use in light-duty vehicle transportation.

Materials in Polymer Electrolyte Membrane Fuel Cells

Polymer electrolyte membrane (PEM) fuel cells offer high efficiency and low-temperature operation, reducing oil use in light-duty vehicle transportation.

Materials in Polymer Electrolyte Membrane Fuel Cells

Polymer electrolyte membrane (PEM) fuel cells offer high efficiency and low-temperature operation, reducing oil use in light-duty vehicle transportation.

Materials in Polymer Electrolyte Membrane Fuel Cells

Polymer electrolyte membrane (PEM) fuel cells offer high efficiency and low-temperature operation, reducing oil use in light-duty vehicle transportation.

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