Basic Violet 8

Chemical Name 3- Amino-7-N, N- Dimethylamino -2-methyl-4'-methyl-5- phenyl - phenazinium choloride
C.A.S. NO 8004-94-2
C.I.No. 50210
M.F. C22H23N4Cl
M.W. 378.86 gm/mole
Specifications :
Appearance Brown / greenish brown powder
Dye Content (Spectrophotometric) > 70%
Solubility 0.1% (in water) Clear red Solution
Absorption maximum (in water)λmax 544-550 nm
Absorptivity (A1% / 1cm in water at λmax) > 700
Loss on drying (1100C) < 5%

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