Dimethyl Safranine

CHEMICAL NAME    : 3- Amino-7-N, N- Dimethylamino - 5- phenyl Phenazinium chloride

• C.A.S. NO.: 2390- 56-9
• C.I. NO. : 50205
• M.F.: C20H19N4CI
• M.W.: 350.84 gm/mole

Specifications :

• Appearance : Dark green /brownish green powder
• Dye Content (Spectrophotometric) : > 80%
• Solubility 0.1% (in water) : Clear red solution
• Absorption maximum (in water)max : 546 – 551 nm
• Absorptivity (A1% / 1cm in water at max) : >900
• Loss on drying (110ºC for 1 hr) : < 5%