CHEMICAL NAME    :3- Amino-7-N, N- Dimethylamino -
   2-methyl-5-Phenyl phenazinium chloride

• C.A.S. NO. : 16508-73-9
• C.I. NO. : 50215
• M.F.  : C₂₁H₂₁N₄CI
• M.W. : 364.86 gm/mole    

Specifications :

• Appearance  : Brown / greenish brown powder
• Dye content (Spectrophotometric) : > 75%
• Solubility 0.1% (in water) : Clear red solution
• Absorption maximum (in water)?Max : 545 – 550 nm
• Absorptivity (A1% / 1cm in water at ? Max) : > 750
• Loss on drying (110ºC for 1 hr) : < 5%