D-(-)-Arabinose, 100.0%, Certified® Ultrapure 5g

CERTIFICATE OF ANALYSIS

• Cat 2337085-CU   5 GM   Lot SA-A3131-100M1365V
• Certified® Ultrapure 
• 100.0%    
• CAS 10323-20-3  

• Appearance light beige powder
• Assay (GC) 100.0%
• Boiling point 415.4°C  
• Concentration for specific rotation 4
• Density 1.757   
• Flash point 219.2°C  
• Identification (FTIR) authentic
• Melting point 156-160°C  
• Molecular formula C₅H₁₀O₅
• Molecular weight 150.13
• Refractive index 1.646
• Solubility in water (200mg plus 4ml), very slightly in ethanol
• Specific rotation -103°
• Suitability for gas chromatography
• Retest 09/2026