861286

Orange G

certified by the BSC, Dye content 80 %

• Synonyme(s) : 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
• Formule empirique (notation de Hill) : C₁₆H₁₀N₂Na₂O₇S₂
• Numéro CAS: 1936-15-8
• Poids moléculaire : 452.37
• Numéro C.I. (Colour Index): 16230
• Beilstein: 4120705
• Numéro CE : 217-705-6
• Numéro MDL: MFCD00012457
• Code UNSPSC : 12171500
• ID de substance PubChem : 329769438
• Nomenclature NACRES : NA.47

Propriétés

• Agence: certified by the BSC
• Niveau de qualité: 200
• Forme: powder
• Composition: Dye content, 80%
• Technique(s): microbe id | staining: suitable
• Couleur: orange to very dark orange, and Red to Very Dark Red and Orange-Red and Red-Orange and Dark Red-Orange
• Solubilité: H₂O: 1 mg/mL
• λmax: 475 nm
• ε (coefficient d'extinction): ≥10000 at 329-331 nm in H₂O; ≥17000 at 473-479 nm in H₂O; ≥20500 at 246-250 nm in H₂O
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: room temp
• Chaîne SMILES: [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+;;
• Clé InChI: HSXUHWZMNJHFRV-QIKYXUGXSA-L

Description

Application

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.

Actions biochimiques/physiologiques

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.[1]

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)