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Bromophenol Blue Structure

Bromophenol Blue

Chemical Properties

Melting point 273 °C
Density  0.954 g/mL at 20 °C
Flash point 58 °C
storage temp.  Store at RT.
solubility  methanol: soluble10mg/mL
form  Solid
pka 3.85(at 25℃)
Boiling point 605.6±55.0 °C(Predicted)
color  Reddish-violet
PH Range 3(Yellow)-4.6(Blue) 6(yellow)-7.6(blue)
PH pH : 3.0~4.6
Odor Odorless
Water Solubility  Freely soluble in NaOH. Soluble in sodium hydroxide, alcohol, benzene, and acetic acid. Slightly soluble in water.
λmax 598nm, 592nm, 436nm, 422nm, 273nm
Merck  14,1444
BRN  61698
Stability Stable. Incompatible with strong oxidizing agents.
Major Application Nanotechnology, semiconductors, sol-gel matrix, fuel cells, display device, paints, packaging system, diapers, contact lens, determining nucleic acids, in saliva, water alkalinity, preserving genetic materials, detecting bacteria, vaginal infection test method
InChIKey UDSAIICHUKSCKT-UHFFFAOYSA-N
LogP 6.880 (est)
CAS DataBase Reference 115-39-9(CAS DataBase Reference)
EPA Substance Registry System Bromophenol blue (115-39-9)

Safety Information

Hazard Codes  T,Xn
Risk Statements  61-20/21-36-36/37/38-20/21/22
Safety Statements  53-45-24/25-22-36-26
RIDADR  UN 2265 3/PG 3
WGK Germany  3
RTECS  SJ7453000
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29349990
Hazardous Substances Data 115-39-9(Hazardous Substances Data)

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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