Pararosaniline Base CAS 467-62-9

APICHINA Life Sciences is a leading supplier and manufacturer of fine chemicals, raw materials, reagents and life scienc

CAS: 467-62-9

MF: C₁₉H₁₉N₃O

MW: 305.37

Physical Description	Purple to red-brown powder or crystals
Solubility (0.1% in ethanol)	Clear to slightly turbid, pale red to purple solution
Wavelength of Maximum Absorption (λmax1)	544.0 - 550.0 nm
Extinction Coefficient	≥ 13000 (λmax1)
Wavelength of Maximum Absorption (λmax2)	287.0 - 293.0 nm
Extinction Coefficient	≥ 7000 (λmax2)
Wavelength of Maximum Absorption (λmax3)	239.0 - 245.0 nm
Extinction Coefficient	≥ 18000 (λmax3)
Water	≤ 5.0%
Dye Content	≥ 95.0%
Specification Version	1.0

Pictograms
Signal word	Warning
Hazard statements	H351: Suspected of causing cancer
Precautionary statements	P281: Use personal protective equipment as required. P308+P313: IF exposed or concerned: Get medical advice/attention.
Supplementary EUH statements
UN Number	-
WGK	WGK 3
SDS Version	3.0