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62625-28-9

Name 3',3",5',5"-Tetrabromophenolsulfophthalein sodium salt
CAS 62625-28-9
EINECS(EC#) 204-086-2
Molecular Formula C19H10Br4O5S
MDL Number MFCD00005875
Molecular Weight 669.96
MOL File 62625-28-9.mol

Chemical Properties

Appearance dark green powder
Melting point  >300°C
density  0.954 g/mL at 20 °C
storage temp.  Store at RT.
solubility  Solubility Soluble in water, ethanol
form  Powder/Solid
pka 4.0, 3.85, 3.6(at 25℃)
color  Dark green
PH Range Yellow (3.0) to blue (4.6)
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility  soluble
λmax 589nm, 383nm
Major Application Recording materials
EPA Substance Registry System Phenol, 4,4'-(2,2-dioxido-3H- 1,2-benzoxathiol-3-ylidene) bis[2,6-dibromo-, monosodium salt(62625-28-9)

Safety Data

Hazard Codes  T,Xi
Risk Statements 
Safety Statements 
RIDADR  UN 2265 3/PG 3
WGK Germany  3
RTECS  SJ7453000
HS Code  29349990

Hazard Information

Material Safety Data Sheet(MSDS)

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