O3756

Orange G

for NA electrophoresis

• Synonym(e): 1-Phenylazo-2-naphthol-6,8-disulfonsäure Dinatriumsalz, 7-Hydroxy-8-phenylazo-1,3-disulfonsäure Dinatriumsalz, Säureorange 10, Woll-Orange 2G
• Empirische Formel (Hill-System): C₁₆H₁₀N₂Na₂O₇S₂
• CAS-Nummer: 1936-15-8
• Molekulargewicht: 452.37
• Farbindexnummer: 16230
• Beilstein: 4120705
• EG-Nummer: 217-705-6
• MDL-Nummer: MFCD00012457
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 57654483
• NACRES: NA.52

Eigenschaften

• Qualität: Molecular Biology
• Form: powder
• Methode(n): nucleic acid detection: suitable
• Löslichkeit: water: 1 mg/mL, clear, orange to red
• Eignung: suitable for gel electrophoresis
• Lagertemp.: room temp
• SMILES String: [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+;;
• InChIKey: HSXUHWZMNJHFRV-QIKYXUGXSA-L

Beschreibung

Allgemeine Beschreibung

Orange G is an azo dye[1] that is acidic in nature.[2] It is widely used as a tracking dye for nucleic acid gel electrophoresis to track DNA front in agarose gels. Typically runs at 50bp in up to 2.5% agarose.

Anwendung

Orange G has been used as a DNA gel loading dye.[3][4][5]

Orange G is a tracking dye used in nucleic acid electrophoresis to track DNA front in agarose gels. Also used in SDS-capillary electrophoresis as a standard. Typically runs at 50bp in up to 2.5% agarose.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)