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3',3",5',5"-Tetrabromophenolsulfophthalein sodium salt Structure

3',3",5',5"-Tetrabromophenolsulfophthalein sodium salt

Chemical Properties

Melting point >300°C
Density  0.954 g/mL at 20 °C
storage temp.  Store at RT.
solubility  Solubility Soluble in water, ethanol
pka 4.0, 3.85, 3.6(at 25℃)
form  Powder/Solid
color  Dark green
PH Range Yellow (3.0) to blue (4.6)
Water Solubility  soluble
λmax 589nm, 383nm
Stability Stable. Incompatible with strong oxidizing agents.
Major Application Recording materials
EPA Substance Registry System Bromophenol blue sodium salt (62625-28-9)

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P271-P280
Hazard Codes  T,Xi
Risk Statements  61-20/21-36-36/37/38
Safety Statements  53-45-37/39-26
RIDADR  UN 2265 3/PG 3
WGK Germany  3
RTECS  SJ7453000
HS Code  29349990

3',3",5',5"-Tetrabromophenolsulfophthalein sodium salt Price

3',3",5',5"-Tetrabromophenolsulfophthalein sodium salt Chemical Properties,Usage,Production

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