CAS 6152-67-6: Difenilamina-4-sulfonato de sodio
Descripción:
Difenilamina-4-sulfonato de sodio, con el número CAS 6152-67-6, es un compuesto orgánico que sirve principalmente como reactivo químico e indicador en diversas aplicaciones analíticas. Es una sal sódica del ácido diphenilamina-4-sulfónico, caracterizada por su grupo sulfonato, que mejora su solubilidad en agua. Este compuesto aparece típicamente como un polvo blanco a amarillo claro y es conocido por su estabilidad en condiciones normales. Exhibe propiedades como ser un agente reductor y se utiliza a menudo en la determinación de agentes oxidantes en titulaciones. Además, puede actuar como estabilizador en ciertas formulaciones, particularmente en las industrias del caucho y los plásticos. Su capacidad para formar complejos coloreados con varios iones metálicos lo hace útil en la química analítica para detectar y cuantificar estos iones. Los datos de seguridad indican que, aunque generalmente se considera de baja toxicidad, se deben observar medidas adecuadas de manejo y seguridad para evitar posibles irritaciones o reacciones adversas.
Fórmula:C12H11NO3S·Na
InChI:InChI=1S/C12H11NO3S.Na/c14-17(15,16)12-8-6-11(7-9-12)13-10-4-2-1-3-5-10;/h1-9,13H,(H,14,15,16);
Clave InChI:InChIKey=VMVSDVIYIMNZBS-UHFFFAOYSA-N
SMILES:N(C1=CC=C(S(=O)(=O)O)C=C1)C2=CC=CC=C2.[Na]
Sinónimos:- 4-(Phenylamino)Benzenesulfonate
- Benzenesulfonic acid, 4-(phenylamino)-, monosodium salt
- Benzenesulfonic acid, 4-(phenylamino)-, sodium salt (1:1)
- N-Phenylsulfanilic acid sodium salt
- Sdpas
- Sodium 4-(Phenylamino)Benzenesulfonate
- Sodium diphenylamine-4-sulfonate
- Sulfanilic acid, N-phenyl-, sodium salt
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Encontrado 10 productos.
Benzenesulfonic acid, 4-(phenylamino)-, monosodium salt
CAS:Fórmula:C12H10NNaO3SForma y color:SolidPeso molecular:271.26747000000006Sodium diphenylaminesulfonate
CAS:Sodium diphenylaminesulfonate is a post-synthetic reagent that is used in analytical chemistry for the control of compounds with carboxy, nitrite, and hydroxy groups. It can be used to determine the presence of these functional groups by measuring the fluorescence intensity of a compound. The hydroxyl group reacts with potassium dichromate, forming an orange precipitate that is soluble in water. The redox potential of sodium diphenylaminesulfonate is 1.14 volts at pH 7.0 and 0.00 volts at pH 0.Fórmula:C12H10NO3SNaPureza:Min. 95%Peso molecular:271.27 g/molRef: 3D-FS52730
Producto descatalogadoDiphenylamine-4-sulfonic acid sodium salt
CAS:Fórmula:C12H10NNaO3SForma y color:Off-white to grey powderPeso molecular:271.27Sodium Diphenylamine-4-sulfonate
CAS:Fórmula:C12H10NNaO3SPureza:>97.0%(HPLC)(N)Forma y color:White to Light gray to Light yellow powder to crystalPeso molecular:271.27Diphenylamine-4-sulfonic acid, sodium salt, pure, redox-indicator grade
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C12H11NNaO3SForma y color:Off-white to beige to light grey, Crystalline powderPeso molecular:272.27Sodium 4-(phenylamino)benzenesulfonate
CAS:Sodium 4-(phenylamino)benzenesulfonatePeso molecular:271.27g/molDiphenylamine-4-sulfonic acid, sodium salt, ACS reagent
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C12H11NNaO3SForma y color:Off-white to beige to light grey, Crystalline powderPeso molecular:272.27Sodium diphenylamine-4-sulfonate, 98%
CAS: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.Fórmula:C12H11NNaO3SPureza:98%Forma y color:powder, White to pale brown or pale greyPeso molecular:272.27Sodium diphenylamine-4-sulfonate, ACS
CAS:Redox indicatorSodium diphenylamine-4-sulfonate is used as a pH independent redox indicator used in the determination of redox potential. It is used in the preparation of poly-(aninile-co-N-(4-sulfophenyl)aniline) by polymerization with aniline. It acts as a ligand and form complexes with metal halides like lanthanum(III) chloride. It is also involved in the synthesis of gold nano crystals by reaction with chloroauric acid in the presence of polyethylene glycol. 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.Fórmula:C12H11NNaO3SForma y color:Off-white to grey, powderPeso molecular:272.27
