N5632

Nile Blue A

Dye content ≥75 %, Powder

• Synonyme(s) : Basic Blue 12, Nile blue sulfate
• Formule linéaire : 2C₂₀H₂₀N₃O · SO₄
• Numéro CAS: 3625-57-8
• Poids moléculaire : 732.85
• Numéro C.I. (Colour Index): 51180
• Numéro CE : 222-832-5
• Numéro MDL: MFCD00064529
• Code UNSPSC : 12171500
• ID de substance PubChem : 24897743
• Nomenclature NACRES : NA.47

Propriétés

• product name: Nile Blue A, Dye content ≥75 %
• Forme: powder
• Composition: Dye content, ≥75%
• Pf: >300 °C (dec.) (lit.)
• Solubilité: H₂O: 1 mg/mL, blue
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: room temp
• Chaîne SMILES: [O-]S([O-])(=O)=O.CC\[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)cc(N)c4ccccc34.CC\[N+](CC)=C5/C=CC6=Nc7c(OC6=C5)cc(N)c8ccccc78
• InChI: 1S/2C20H19N3O.H2O4S/c2*1-3-23(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;1-5(2,3)4/h2*5-12,21H,3-4H2,1-2H3;(H2,1,2,3,4)
• Clé InChI: QIRDPEPUXNCOLD-UHFFFAOYSA-N

Description

Description générale

Nile Blue A is aminodiethylaminonaphthophenoxazonium sulfate employed in biology and histology. It is a highly fluorescent, and photostable organic dye used to dye clothing, and is for use in lipid histochemistry.

Application

Nile blue A is suitable for staining and discriminating between melanins and lipofuscins in paraffin sections of animal tissue, and in a histochemical method for lipids in frozen sections.

Actions biochimiques/physiologiques

Nile blue A stains acidic components, such as phospholipids, nucleic and fatty acids by imparting a dark blue color, while neutral lipids, namely triglycerides, are stained pink, or red.

Caractéristiques et avantages

Used in the preparation of an amperometric glucose sensor.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)