Pyronin B, 42% (Dye Content), 5g

Pyronin B, 42% (Dye Content), 5g
For Research & Development
Not for drug, human, animal, or food use

Certificate of Analysis:
Appearance (Color) Dark green
Appearance (Form) Powder
Infrared Spectrum Conforms to structure
Solubility (Color) Dark red to Purple; c = 1mg/ml, H2O - Conforms to requirements
Dye Content 42%

CAS: 2150-48-3

FORMULA: C₄₂H₅₄Cl₈Fe₂N₄O₂