应用
Bromophenol Blue sodium salt is used as a tracking dye for protein and nucleic acid electrophoresis in polyacrylamide gels. It also used in the preparation of protein samples for western blotting analysis. It finds application in staining histones.

Grade Specifications
Specifications: Clarity of solution P.T., Visual transition interval pH 3.0 (yellow) to pH 4.6 (blue)

备注
Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00013793

EINECS
252-170-2

分子式
C₁₉H₉Br₄NaO₅S

分子量
691.96

熔点
>300°

灵敏度
Ambient temperatures.

形态
Crystalline

溶解性
Soluble in water.

Merck
14,1444

安全信息

TSCA
是