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4-(4-Nitrofenilazo)resorcinol, 95 %, Thermo Scientific Chemicals

Thermo Scientific Chemicals

4-(4-Nitrofenilazo)resorcinol, 95 %, Thermo Scientific Chemicals

Name: 4-(4-Nitrofenilazo)resorcinol, 95 %, Thermo Scientific Chemicals
SKU: A12232.14
Price: 43.70 EUR

CAS: 74-39-5 | C12H9N3O4 | 259.22 g/mol

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25 g

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500 g

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Número de catálogo A12232.14

también denominado A12232-14

Precio (EUR)

43,70

Each

Cantidad:

25 g

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Precio (EUR)

43,70

Each

Identificadores químicos

CAS74-39-5

IUPAC Name3-hydroxy-4-[2-(4-nitrophenyl)hydrazin-1-ylidene]cyclohexa-2,5-dien-1-one

Molecular FormulaC12H9N3O4

InChI KeyBIFFKKLAAIGZBV-UHFFFAOYSA-N

SMILESOC1=CC(=O)C=CC1=NNC1=CC=C(C=C1)[N+]([O-])=O

Especificaciones Specification Sheet

Hoja de especificaciones

lambda-max (UV-Vis)550 - 560nm (c=0.5, 1M NaOH)

Appearance (Color)Red to dark red

Assay (HPLC)> 90.0%

Formpowder

It is a derivitized resorcinol dye compound with an absorption maximum of 432 nm. Used as a pH indicator.

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
Es un compuesto de colorante de resorcinol derivilizado con una absorción máxima de 432 nm. Se utiliza como indicador de pH.

Solubilidad
Soluble en hidróxido de sodio diluido. Insoluble en agua.

Notas
Almacenar en un lugar fresco y seco en un recipiente herméticamente sellado. Almacenar alejado de agentes oxidantes.

RUO – Research Use Only

General References:

Rosa Carballo; Alfonso Castiñeiras; Berta Covelo; Juan Niclós; Ezequiel M. Vázquez-López. Synthesis and characterization of a potassium complex of magneson: [K(HL)(OH2)2]∞ [H2L=4-(4-nitrophenylazo)resorcinol (magneson)]. Polyhedron, 2001, 20 (18), 2415-2420.
Chuan Yang; Yuan Li; Cheng Huang. Determination of cationic surfactants in water samples by their enhanced resonance light scattering with azoviolet. Analytical and Bioanalytical Chemistry, 2002, 374, (5), 868-872.
Reagent for Mg.