Cookies disclaimer

Estoy de acuerdo utilizamos cookies para mejorar la experiencia de navegación del usuario y para estudiar cómo se utiliza nuestro sitio web. si navega por nuestro sitio web, estará aceptando el uso de las cookies en las condiciones establecidas en la presente política de cookies. esta política puede ser actualizada, por lo que le invitamos a revisarla de forma regular

21799-87-1 - Hydroquinonesulfonic acid potassium salt, 98+% - 2,5-Dihydroxybenzenesulfonic acid potassium salt - L08406 - Alfa Aesar

L08406 Hydroquinonesulfonic acid potassium salt, 98+%

Número CAS
21799-87-1
Nombre Alternativo
2,5-Dihydroxybenzenesulfonic acid potassium salt

Tamaño Precio ($) Cantidad Disponibilidad
100g 26,27
500g 78,80
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

Hydroquinonesulfonic acid potassium salt, 98+%

MDL
MFCD00007475
EINECS
244-584-7

Propiedades químicas

Fórmula
C6H5KO5S
Peso molecular
228.27
Punto de fusión
ca 251° dec.
Solubilidad
Soluble in water.

Aplicaciones

It is employed in the synthesis and properties of sulfonated polyarylene ether nitrile copolymers for PEM with high thermal stability.

Notas

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Referencias documentales

Jian Lin, et al. Novel wholly aromatic lyotropic liquid crystalline polyesters. Synthesis, characterization, and solution properties.Macromolecules.,1992,25(26), 7107-7113.

Lan Chen, et al. Synthesis and properties of sulfonated polyarylene ether nitrile copolymers for PEM with high thermal stability.J. Polym. Res.,2013,20(45).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H317-H335

Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P305+P351+P338-P304+P340-P362-P312-P363-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Wash contaminated clothing before reuse. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
5187027
Código de tarifa arancelaria unificado
2908.99
TSCA
Yes

Recomendado

  • A11411

    Hydroquinone, 99%
  • A11459

    2,5-Dihydroxybenzoic acid, 99%
  • A11664

    3,5-Dihydroxybenzoic acid, 98%
  • A14808

    Sodium 4-hydroxybenzenesulfonate dihydrate, 97%
  • A16303

    3,4,5-Trihydroxybenzoic acid monohydrate, 99%

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales

Catalizadores

Análisis y material de laboratorio