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

$19 - $580

Price

Brand	Packaging	Price	Product name
aablocks AA01DQ5P	10g	$44	Phenol, 4,4′-(2,2-dioxido-3H-1,2-benzoxathiol-3-ylidene)bis[2,6-dibromo-, sodium salt (1:1)
AK Scientific M123	250g	$217	Bromophenol Blue sodium salt
Apolloscientific BIB1230	25g	$51	Bromphenolblue,sodiumsalt
Apolloscientific BIB1230	5g	$19	Bromphenolblue,sodiumsalt
Medical Isotopes, Inc. 16371	10g	$580	Bromophenol Blue sodium salt

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)