236047

Tetrabromophenolblau Natriumsalz

Dye content 85 %, ≥84.5% (HPLC)

• Synonym(e): 3,3′,3′′,4,5,5′,5′′,6-Octabromphenolsulfonphthalein Natriumsalz
• Empirische Formel (Hill-System): C₁₉H₅Br₈NaO₅S
• CAS-Nummer: 108321-10-4
• Molekulargewicht: 1007.53
• MDL-Nummer: MFCD00064343
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24854133
• NACRES: NA.47

Eigenschaften

• Assay: ≥84.5% (HPLC)
• Form: powder
• Zusammensetzung: Dye content, 85%
• Farbe: brown to dark brown
• λmax: 610 nm
• ε (Extinktionskoeffizient): ≥12000 at 298-304 nm in H₂O at 0.005 g/L; ≥55000 at 607-613 nm in H₂O at 0.005 g/L; ≥59000 at 222-228 nm in H₂O at 0.005 g/L
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: [Na+].Oc1c(Br)cc(cc1Br)C(=C2\C=C(Br)C(=O)C(Br)=C2)\c3c(Br)c(Br)c(Br)c(Br)c3S([O-])(=O)=O
• InChI: 1S/C19H6Br8O5S.Na/c20-7-1-5(2-8(21)17(7)28)11(6-3-9(22)18(29)10(23)4-6)12-13(24)14(25)15(26)16(27)19(12)33(30,31)32;/h1-4,28H,(H,30,31,32);/q;+1/p-1
• InChIKey: GFMOPDHPAXHAQX-UHFFFAOYSA-M

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable