THYMOL BLUE SODIUM SALT
THYMOL BLUE SODIUM SALT Extra Pure
Water soluble.
Short Name: THYMOL BLUE SODIUM SALT
Synonym: Thymolsulfonphthalein sodium salt
Basic Details
Article No.
LG4557
Grade
Extra Pure
Purity
CAS No.
62625-21-2
HS Code
2934.9900
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Brown red powder
Odour
Characteristic odour
Melting point/ Freezing point [°C]
284°C
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
Brown red colored powder
Solubility (0.1% in water)
Clear
pH 1.2 - 2.8
Red to yellow
pH 8.0 - 9.6
Yellow to blue
Loss on drying (at 105°C)
Max 5%
Safety Information & Hazard Symbols