PARAROSANILINE CHLORIDE
PARAROSANILINE CHLORIDE Extra Pure
C.I.No.42500It is the only basic fuchsine component suitable for making the aldehyde-fuchsine stain for pancreatic islet beta cells
Short Name: PARAROSANILINE CHLORIDE
Synonym: Pararosaniline, Basic Red 9, p-Rosaniline, Para magenta, [4-[Bis(4-aminophenyl)methylidene]-1-cyclohexa-2,5-dienylidene]azanium chloride
Basic Details
Article No.
LG3923
Grade
Extra Pure
Purity
88% dye content
CAS No.
569-61-9
HS Code
3204.1929
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark green
Odour
Odorless
Melting point/ Freezing point [°C]
268 - 270 °C
Solubility in water [% weight]
Slightly soluble in water
Partition coefficient Log Pow octanol /water at 20°C
-0.21
Chemical Specifications
Appearance
Dark green crystalline powder
Dye content
Min 88%
Absorption maxima in 50% ethanol
545 - 547 nm
Safety Information & Hazard Symbols
Symbol
GHS08
Signal Word
Danger
Hazardous Statement
H350
Precaution Statement
P201-P308 + P313