BROMOTHYMOL BLUE INDICATOR
BROMOTHYMOL BLUE INDICATOR AR/ACS
pH 6.0-7.6 Yellow to Blue
Short Name: BROMOTHYMOL BLUE INDICATOR
Synonym: 3',3-Dibromothymolsulfonphthalein
Basic Details
Article No.
LG0892
Grade
AR/ACS
Purity
CAS No.
76-59-5
HS Code
2934.9900
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Brown powder
Odour
Characteristic odour
Melting point/ Freezing point [°C]
200 - 202 °C
Solubility in water [% weight]
Slightly soluble in water
Chemical Specifications
Appearance
Pink to purple color powder
pH transition (6.0-7.6)
Yellow to blue
Appearance of solution
Passes test
Loss on drying (at 110°C)
Max 3.0%
Transition range (according to ACS)
Passes test
Sensitivity
Passes test
Safety Information & Hazard Symbols