Diethyl Safranine

CHEMICAL NAME    :3- Amino-7-N, N- Diethylamino -   5-phenyl phenazinium chloride

• C.A.S. NO. : 4569-86-2
• C.I. NO. : 50206
• M.F. : C22H23N4CI
• M.W. : 378.91 gm/mole    

Specifications :

• Appearance  : Dark green powder
• Dye content (Spectrophotometric) : > 80%
• Solubility 0.1% (in water) : Clear red solution
• Absorption maximum (in water)?Max : 552 – 557 nm
• Absorptivity (A1% / 1cm in water at ? Max) : > 950
• Loss on drying (110ºC for 1 hr) : < 5%