BROMOPHENOL BLUE INDICATOR AR

BROMOPHENOL BLUE INDICATOR AR

Bromophenol blue indicator AR is used as a pH indicator, an electrophoretic color marker, and a dye. It can be prepared by slowly adding excess bromine to a hot solution of phenolsulfonphthalein in glacial acetic acid.

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Part no. RXSOL-60-6604-103

Description

Bromophenol blue indicator AR is used as a pH indicator, 
an electrophoretic color marker, and a dye. 
It can be prepared by slowly adding excess bromine to a hot solution of phenolsulfonphthalein in glacial acetic acid.

Application

BROMOPHENOL BLUE INDICATOR AR used as a laboratory indicator, changing from yellow below pH 3 to purple at pH and as a size marker for monitoring the progress of agarose gel and polyacrylamide gel electrophoresis.

Notes

dyes with negative charge are bromophenol blue, orange G and xylene cyanol.  The comb would be
 placed near the end of the gel since DNA has a negative charge and will migrate towards the positive electrode only.

Procedure

tetrabromophenolsulfonphthalein, BPB, albutest) is used as a pH indicator, an electrophoretic color marker, and a dye. It can be prepared by slowly adding excess bromine to a hot solution of phenolsulfonphthalein in glacial acetic acid

Other names

BROMOPHENOL BLUE INDICATOR AR

Packing & supply

Supply locations

[BROMOPHENOL BLUE INDICATOR AR] manufacturers, suppliers, exporters in Mumbai, Gandhidham, Kolkata, Varanasi, Visakhapatnam, Chennai, Fujairah, Dubai, Canada BC, Barka, Sohar, Muscat, Oman. Lab chemicals manufacturers, suppliers, exporters in India, UAE Middle East, Barka, Sohar, Muscat, Oman, Canada. [BROMOPHENOL BLUE INDICATOR AR] is available in small packing as well as in bulk. Buy premium quality [BROMOPHENOL BLUE INDICATOR AR] and other lab chemicals from one of the most trusted brands.

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