TROPAELINE O
TROPAELINE O For Microscopy
It is used as a food colouring agent.C.I.No.14270
Short Name: TROPAELINE O
Synonym: Resorcinol yellow
Basic Details
Article No.
LG4696
Grade
For Microscopy
Purity
CAS No.
547-57-9
HS Code
3212.9090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark purple powder
Odour
Odorless
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
Orange to brown powder
pH transition range
11.1 (Yellow) to 12.7 (red - orange)
Safety Information & Hazard Symbols