B8026

Bromphenolblau Natriumsalz

for molecular biology, suitable for electrophoresis

• Synonym(e): 3′,3′′,5′,5′′-Tetrabrom-phenolsulfophthalein Natriumsalz
• Empirische Formel (Hill-System): C₁₉H₉Br₄NaO₅S
• CAS-Nummer: 34725-61-6
• Molekulargewicht: 691.94
• Beilstein: 6995701
• EG-Nummer: 252-170-2
• MDL-Nummer: MFCD00013793
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24892042
• NACRES: NA.47

Eigenschaften

• Qualität: for molecular biology
• Qualitätsniveau: 200
• Form: powder
• Methode(n): electrophoresis: suitable
• visual transition interval: 3.0-4.6, yellow to blue
• ε (Extinktionskoeffizient): ≥150000 at 597-603 nm in H₂O; ≥17000 at 250-256 nm in H₂O; ≥23000 at 306-312 nm in H₂O
• Eignung: suitable for (Suitable For Use as a Tracking Dye For Electrophoresis in Alkaline and Neutral Buffers)
• 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)\c3ccccc3S([O-])(=O)=O
• InChI: 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1
• InChIKey: TWKDJMRHSLWRFI-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

Bromophenol blue (BroB), an arylmethane color marker dye has a molecular mass of 670 Da.

Anwendung

Bromophenol Blue sodium salt has been used in the buffer solution to differentiate dead and living cells. It has also been used as a constituent in gel loading buffer.

Ein Tracking-Farbstoff für Nuklein- oder Proteinelektrophorese in Agarose- oder Polyacrylamidgels.

Sicherheitshinweise

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