861286

Orange G

certified by the Biological Stain Commission, Dye content 80 %

• Sinonimo/i: 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt, 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt, Acid Orange 10, Wool Orange 2G
• Formula empirica (notazione di Hill): C₁₆H₁₀N₂Na₂O₇S₂
• Numero CAS: 1936-15-8
• Peso molecolare: 452.37
• Colour Index: 16230
• Beilstein: 4120705
• Numero CE: 217-705-6
• Numero MDL: MFCD00012457
• Codice UNSPSC: 12171500
• ID PubChem: 329769438
• NACRES: NA.47

Proprietà

• Grado: certified by the Biological Stain Commission
• Livello qualitativo: 200
• Forma fisica: powder
• Composizione: Dye content, 80%
• tecniche: microbe id | staining: suitable
• Colore: orange to very dark orange, and Red to Very Dark Red and Orange-Red and Red-Orange and Dark Red-Orange
• Solubilità: H₂O: 1 mg/mL
• λmax: 475 nm
• ε (coefficiente d’estinzione): ≥10000 at 329-331 nm in H₂O; ≥17000 at 473-479 nm in H₂O; ≥20500 at 246-250 nm in H₂O
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: room temp
• Stringa SMILE: [Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3ccccc3)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;; HSXUHWZMNJHFRV-QIKYXUGXSA-L

Descrizione

Applicazioni

Collagen stain for connective tissue. Used with Orcein, Alizarin Blue 2B, and Fast Green FCF in Kornhauser′s quadruple stain for most elementary structures of tissues.

Azioni biochim/fisiol

Orange G is used in collagen stain for connective tissue. It is used with Orcein, Alizarin Blue 2B, and Fast Green FCF in Kornhauser′s quadruple stain for most elementary structures of tissues. It is also used along with acid fuchsin and light green in masson trichrome stain for the staining of cellular structures, red blood cells and muscle cells.

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)