}{ BROMOPHENOL BLUE 10GM SIZE

Bromophenol blue migrates at approximately the same rate as 300-500bp DNA in agarose gel and at the buffer front in protein polyacrylamide gels.

Application Notes

Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

SKU	04805732
Alternate Names	3,3',5,5'-Tetrabromophenolsulfonphthalein; Bromophenol Blue (BPB); Bromphenol Blue Sultone Form
Application Notes	Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.
Base Catalog Number	805732
Beilstein Registry Number	61698
CAS #	115-39-9
EC Number	204-086-2
Melting Point	273 °C (523 °F) (Lit.)
Molecular Formula	C₁₉H₁₀Br₄O₅S
Molecular Weight	670
Pack Size	10 g
Personal Protective Equipment	Eyeshields, Gloves, respirator filter
pH	Visual Transition Interval Yellow (pH3.0) to Purple (pH4.6)
RTECS Number	SJ7453000
Solubility	Soluble in ethanol (0.1% w/v-clear yellow solution), methanol (40mg/4mL), EGME, water, benzene.
Usage Statement	Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Vapor Pressure	Extremely low (Lit.)