• C.A.S. No.
• 53092-85-6

Specifications:

• Solubility 0.1% (MeOH)
• Clear solution
• Absorption maximum (MeOH) λ₁max.
• 647-652nm
• Absorption maximum (MeOH) λ₂max.
• 520-525nm
• Absorptivity (A1%/1cm in MeOH,at λ₁max. On dried substance)
• >1250
• Absorptivity (A1%/1cm in MeOH,at λ₂max. On dried substance)
• >400
• Loss on drying (110^oC)
• <10%