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p-Rosaniline Hydrochloride 88% Dye Content Extra Pure
C.I.No.42500 It is the only basic fuchsine component suitable for making the aldehyde-fuchsine stain for pancreatic islet beta cells Pararosaniline, Basic Red 9, p-Rosaniline, Para magenta, [4-[Bis(4-aminophenyl)methylidene]-1-cyclohexa-2,5-dienylidene]azanium chloride

Product Code.
 02260
Grade
Purity
 88% dye content
CAS No.
 569-61-9
Molecular Formula
 C19H18ClN3
Molecular Weight
 323.83
H.S.Code
 3204.19290
Shelf Life
 60 Months
COAs

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

Packaging

Specification

Appearance
Dark green powder
Dye content
Min 88%
Absorption maxima in 50% ethanol
545 - 547 nm

Safety Information and Hazard Symbols

Symbol: GHS08
Signal Word: Danger
Hazardous Statement: H350
Precaution Statement: P201-P308 + P313