201677

Janus Green B

certified by the Biological Stain Commission, Dye content 65 %

• Sinonimo/i: 3-Diethylamino-7-(4-dimethylaminophenylazo)-5-phenylphenazinium chloride, Diazin Green S, Union Green B
• Formula empirica (notazione di Hill): C₃₀H₃₁ClN₆
• Numero CAS: 2869-83-2
• Peso molecolare: 511.06
• Colour Index: 11050
• Numero CE: 220-695-6
• Numero MDL: MFCD00011758
• Codice UNSPSC: 12171500
• ID PubChem: 24852018
• NACRES: NA.47

Proprietà

• Grado: certified by the Biological Stain Commission
• Livello qualitativo: 200
• Forma fisica: powder
• Composizione: Dye content, 65%
• tecniche: microbe id | staining: suitable
• Colore: black; very dark brown; very dark green
• λmax: 395 nm; 660 nm (2nd)
• ε (coefficiente d’estinzione): ≥28000 at 651-677 nm in ethanol: water (1:1) at 0.01 g/L
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: [Cl-].CCN(CC)c1ccc2nc3ccc(cc3[n+](-c4ccccc4)c2c1)\N=N\c5ccc(cc5)N(C)C
• InChI: 1S/C30H31N6.ClH/c1-5-35(6-2)26-17-19-28-30(21-26)36(25-10-8-7-9-11-25)29-20-23(14-18-27(29)31-28)33-32-22-12-15-24(16-13-22)34(3)4;/h7-21H,5-6H2,1-4H3;1H/q+1;/p-1; XXACTDWGHQXLGW-UHFFFAOYSA-M

Descrizione

Applicazioni

Janus Green B has been used in staining technique to determine cell density, to detect the presence of telocytes in trachea and lungs and used as a dye to visualize bonghan ducts inside lymphatic vessels of rabbits.

Azioni biochim/fisiol

Janus Green B belongs to the phenazine group of dyes. It is a dark green/dark brown/dark black powder. Janus Green B should be oxidized to become colored. Thus, this dye can be used to specifically stain mitochondria in living cells. It has been used to stain biomolecules, nucleic acids and chromosomes. In addition, it is also used to stain various living organisms including fungi, yeast cell, brain, spinal cord, sperms and tissue culture monolayer. Janus Green B acts as an antimalarial agent. It also facilitates diagnostic assays and diagnosis of disease related to amyloid accumulation.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)