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Thermo Scientific Chemicals Bromocresolgrün, ACS

Artikelnummer. 15416799
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Product Code. 15416799 Supplier Thermo Scientific Chemicals Supplier No. J65225.14
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Description

CAS: 76-60-8 | C21H14Br4O5S | 698.014 g/mol

Bromocresol Green is used in a variety of colorimetric detection technologies. It is used as a tracking dye for DNA agarose gel electrophoresis, in protein determinations and in charge-transfer complexation processes. In TLC, it is used for visualization of the compounds with functional groups whose pKa is below 5.0. And it is ready-to-use spray and dip reagent for chromatography.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Anwendungen
Bromkresolgrün wird in einer Vielzahl von kolorimetrischen Detektionstechnologien verwendet. Es dient als Tracking-Farbstoff für die DNA-Agarose-Gelelektrophorese, zur Proteinbestimmungen und wird in Prozessen zur Ladungstransferkomplexierung verwendet. In TLC wird es zur Visualisierung der Verbindungen mit funktionellen Gruppen verwendet, deren pKa unter 5.0 liegt. Es ist ein gebrauchsfertiges Spray- und Dip-Reagenz für die Chromatographie.

Löslichkeit
Löslich in Wasser, Ethanol, Methylcellosolve.

Hinweise
Von starken Oxidationsmitteln fernhalten. Behälter dicht verschlossen lassen. Kühl und trocken in einem gut versiegelten Behälter lagern.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 76-60-8
Summenformel C21H14Br4O5S
Molekulargewicht (g/mol) 698.014
MDL-Nummer MFCD00005874
InChI-Schlüssel FRPHFZCDPYBUAU-UHFFFAOYSA-N
PubChem CID 6451
IUPAC-Name 2,6-Dibrom-4-[3-(3,5-Dibrom-4-Hydroxy-2-Methylphenyl)-1,1-Dioxo-2,1$l^{6}-Benzoxathiol-3-yl]-3-Methylphenol
SMILES CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br

Specifications

Chemischer Name oder Material Bromocresol Green
Schmelzpunkt 225°C (decomposition)
Beilstein 372527
Merck Index 14,1386
Farbe Braun bis gelb
Löslichkeitsinformationen Soluble in water,ethanol,methyl cellosolve.
Menge 25 g
Physikalische Form Pulver
Formelmasse 698.04
Güte ACS

RUO – Research Use Only

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