Orcein MIC

C₂₈H₂₄N₂O₇
Natural Red 28
M.W: 500,51  CAS: 1400-62-0  EC: 215-750-6  
P: P102+P202  

Specifications :

• Appearance Reddish-Brown Crystalline Powder
• Absorptivity Reddish-Brown Crystalline Powder
• Loss on drying ? 7%
• Solubility in 0.1N NaOH clear purple solution