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8-Anilinonaphthalene-1-sulfonic acid ammonium salt, 98%
Descrizione
ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it’s fluorescence increases. It is commonly used to study molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media.
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.
ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it’s fluorescence increases. It is commonly used to study molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media.
Solubility
Soluble in water, 1N NaOH, and methanol.
Notes
Light & Air Sensitive & Hygroscopic. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
Specifica
Specifica
| Materiale o nome chimico | 8-Anilinonaphthalene-1-sulfonic acid ammonium salt |
| Punto di fusione | 242°C to 244°C |
| Colore | Yellow to Green |
| Quantità | 5 g |
| Beilstein | 3581235 |
| Sensibilità | Air and light sensitive; Hygroscopic |
| Informazioni di solubilità | Soluble in water,1N NaOH,and methanol. |
| Peso formulazione | 316.37 |
| Percent Purity | 98% |
| Forma fisica | Crystalline Powder |
Sicurezza e movimentazione
- 8-Anilinonaphthalene-1-sulfonic acid ammonium salt
- Attenzione
- Lesione oculare grave/irritazione oculare Categoria 2
- Corrosione/irritazione della pelle Categoria 2
- H315-Provoca irritazione cutanea.
- H319-Provoca grave irritazione oculare.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
- P332+P313-In caso di irritazione della pelle: consultare un medico.
- P337+P313-Se l'irritazione degli occhi persiste, consultare un medico.
- MIXTURE LIST-Contain: 8-Anilinonaphthalene-1-sulfonic acid ammonium salt
RUO – Research Use Only
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