Bromocresol Green

应用
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.

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

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

基本信息

MDL
MFCD00005874

EINECS
200-972-8

分子式
C₂₁H₁₄Br₄O₅S

分子量
698.04

熔点
225° dec.

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water, ethanol, methyl cellosolve.

Beilstein
372527

Merck
14,1386

安全信息

TSCA
是