C0644

Kristallponceau 6R

≥96% purity, powder

• Synonym(e): Brilliant Crystal Scarlet, Crystal Scarlet, Ponceau 6R, Säurerot 44
• Empirische Formel (Hill-System): C₂₀H₁₂N₂Na₂O₇S₂
• CAS-Nummer: 2766-77-0
• Molekulargewicht: 502.43
• Farbindexnummer: 16250
• EG-Nummer: 220-441-4
• MDL-Nummer: MFCD00013279
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24892265
• NACRES: NA.47

Eigenschaften

• Produktbezeichnung: Kristallponceau 6R, Dye content ≥70 %
• Form: powder
• Zusammensetzung: Dye content, ≥70%
• Methode(n): microbe id | staining: suitable
• mp (Schmelzpunkt): >300 °C (lit.)
• Löslichkeit: water: soluble 10 mg/mL, dark red
• εmax: ≥300 at 508-512 nm in water
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: [Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3cccc4ccccc34)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C20H14N2O7S2.2Na/c23-17-9-8-13-10-14(30(24,25)26)11-18(31(27,28)29)19(13)20(17)22-21-16-7-3-5-12-4-1-2-6-15(12)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;
• InChIKey: FUGCXLNGEHFIOA-ZPZFBZIMSA-L
• Angaben zum Gen: human ... PTPN1(5770) , PTPRF(5792)

Beschreibung

Anwendung

Crystal Ponceau 6R has been used in the MSB (martius yellow–crystal scarlet–methyl blue) staining procedure for the staining of collagen fibers and erythrocytes.[1]

Biochem./physiol. Wirkung

Crystal Ponceau 6R is mainly used in the MSB (martius yellow–crystal scarlet–methyl blue) staining procedure for the staining of connective tissue and fibrin.[2][3]

Sicherheitshinweise

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