370088

Nilblau A-Perchlorat

Dye content 95 %

• Empirische Formel (Hill-System): C₂₀H₂₀ClN₃O₅
• CAS-Nummer: 53340-16-2
• Molekulargewicht: 417.84
• EG-Nummer: 258-489-3
• MDL-Nummer: MFCD00041991
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24863056
• NACRES: NA.23

Eigenschaften

• Form: powder
• Zusammensetzung: Dye content, 95%
• mp (Schmelzpunkt): 290-292 °C (dec.) (lit.)
• λmax: 628 nm
• SMILES String: [O-]Cl(=O)(=O)=O.CC\[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)cc(N)c4ccccc34
• InChI: 1S/C20H19N3O.ClHO4/c1-3-23(4-2)13-9-10-17-18(11-13)24-19-12-16(21)14-7-5-6-8-15(14)20(19)22-17;2-1(3,4)5/h5-12,21H,3-4H2,1-2H3;(H,2,3,4,5)
• InChIKey: OUAWJLNOTQAOHL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Nile Blue A perchlorate (NBA) is a cationic oxazine dye that has properties of both the electron donor and acceptor. It contains two amine groups that form a push-pull conjugating module. Its sensitivity to the environment allows it to have the solvatochromic characteristic.

Anwendung

NBA can be used in the confocal microscopy of imidazolium functionalized clay. It can also be used in the labeling of silver nanoparticles for surface enhanced raman scattering (SERS). Silica gel doped with NBA can be potentially used as a solid state dye for laser based materials.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves