Janus Green B, Cas no 2869-83-2

Chemical Name	JANUS GREEN B	JANUS GREEN B
C.A.S. No.	2869-83-2
C.I.No.	11050
Chemical Formula	C₃₀H₃₁ClN₆
Molecular Weight	511.07 gm/mole
Dye Content (Spectrophotometry)	>65%
Absorption Max (50% Ethanol)	664 +/- 13nm
Absorptivity (A1%/1cm., in 50% Ethanol)	> 550
Loss On Drying (110° c)	< 5%