Orange I

• Catalog Number: orb1909137
• Category: Small Molecules
• Description: Orange I (α-Naphthol Orange) is an aromatic sulfonated p-azo dye that hinders microbial degradation.
• CAS Number: 523-44-4
• Purity: 96.48%
• MW: 350.32
• SMILES: O=S([O-])(C1=CC=C(C=C1)N=NC2=CC=C(C3=C2C=CC=C3)O)=O.[Na+]
• Formula: C₁₆H₁₁N₂NaO₄S
• Biological Activity: Orange I (α-Naphthol Orange) is an aromatic sulfonated p-azo dye that interferes with microbial degradation.
• Storage: -20°C
• Note: For research use only
• Expiration Date: 12 months from date of receipt.