Ácido piromelítico, 96 %, Thermo Scientific Chemicals

Name: Ácido piromelítico, 96 %, Thermo Scientific Chemicals
SKU: B23099.22
Price: 35.40 EUR

CAS: 89-05-4 | C10H6O8 | 254.15 g/mol

Cambiar vista

Cantidad:

100 g

500 g

Pruebe la aplicación web chem dex^TM

Número de catálogo B23099.22

también denominado B23099-22

Precio (EUR)

35,40

Each

Cantidad:

100 g

Pedido a granel o personalizado

Precio (EUR)

35,40

Each

Identificadores químicos

CAS89-05-4

IUPAC Namebenzene-1,2,4,5-tetracarboxylic acid

Molecular FormulaC10H6O8

InChI KeyCYIDZMCFTVVTJO-UHFFFAOYSA-N

SMILESOC(=O)C1=CC(C(O)=O)=C(C=C1C(O)=O)C(O)=O

Especificaciones Specification Sheet

Hoja de especificaciones

Appearance (Color)White

Assay (Aqueous acid-base Titration)≥95.0 to ≤105.0%

Melting Point (clear melt)276.0-286.0?C

FormPowder

Pyromellitic acid is an eluent used in anion chromatography and forms complexes with magnesium and calcium ions. It is used as a curing agent, as an intermediate for powder coating and a cross-linking agent for alkyd resin. It is involved in the synthesis of polyimide and pyromellitic octyl.

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 Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Aplicaciones
El ácido piromelítico es un eluyente utilizado en la cromatografía de aniones y forma complejos con iones de calcio y magnesio. Se emplea como agente de endurecimiento, intermediario para el recubrimiento en polvo y agente de entrecruzamiento de resinas alquídicas. Participa en la síntesis de poliimida y octilo piromelítico.

Solubilidad
Soluble en alcohol.

Notas
Incompatible con agentes oxidantes fuertes y bases fuertes.

RUO – Research Use Only

General References:

Dey, A.; Bera, S.; Biradha, K. Cocrystals and Salts of Pyridine-3, 5-bis (1-methyl-benzimidazole-2-yl) with Pyromellitic Acid: Aromatic Guest Inclusion and Separation via Benzimidazole-Carboxylic Acid Heterosynthon. Cryst. Growth Des. 2014, 15 (1), 318-325.
Li, S. W.; Ren, H. J.; Ju, S. G. Sensitized Luminescence of LaF3: Eu3+ Nanoparticles Through Pyromellitic Acid. J. Nanosci. Nanotechnol. 2014, 14 (5), 3677-3682.