Bromophenol blue sodium salt, soluble_water, pure Indicator

: Bromophenol blue sodium, Sodium α-(3,5-dibromo-4-oxo-2,5-cyclohexadienylidene)-α-(3,5-dibromo-4-hydroxyphenyl)toluenesulphonate, Sodium 2,6-dibromo-4-(3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)phenolate, Bromophenol blue water soluble, 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2,6-dibromophenol] S,S-dioxide sodium salt

:34725-61-6

:62625-28-9

:C₁₉H₉Br₄NaO₅S

:MFCD00013793

:691.95 g/mol

:>300 °C (dec.)

:Ambient

:252-170-2

Environmentally Preferable:

Appearance:
Dark green to brown-black to blue-black Powder
Infrared spectrum:
Conforms
UV spectrum:
Complies
Visual transition interval:
from pH 3.0 (yellow) to pH 4.6 (blue)
Clarity of solution:
(0.1% in water) clear

ACRO15135