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76-60-8 - Bromocresol Green, ACS - J65225 - Alfa Aesar

J65225 Bromocresol Green, ACS

CAS Number
76-60-8
Synonyms

Size Price ($) Quantity Availability
5g 27.10
25g 103.00
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Bromocresol Green, ACS

MDL
MFCD00005874
EINECS
200-972-8

Chemical Properties

Formula
C21H14Br4O5S
Formula Weight
698.04
Form
Powder
Melting point
225° dec.
Solubility
Soluble in water, ethanol, methyl cellosolve.

Grade Specifications

Specifications: Clarity of solution P.T., Visual transition interval pH 3.8 (yellow) to pH 5.4 (blue)

Applications

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.

Notes

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Jabe A. Breland II.; Robert H. Byrne. Spectrophotometric procedures for determination of sea water alkalinity using bromocresol green. Deep Sea Research Part I: Oceanographic Research Papers. 1993, 40, (3), 629-641.

Erkang Wang.; Zhisheng Sun. Ion transfer of Bromocresol Green across liquid-liquid interfaces. Anal. Chem. 1987, 59, (10), 1414-1417.

Other References

Merck
14,1386
Beilstein
372527
Harmonized Tariff Code
2934.99
TSCA
Yes

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