NILE CHEMICALS

SPECIFICATION SHEET

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%

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