L-PHENYLALANINE-500g

C₉H₁₁NO₂   MW:165.2    [63-91-2]

USP Grade

• Purity (Dry Basis) (%): 98.5 - 101.5
• Identification: PASS
• Specific Rotation (degrees): -34.7 - -32.7
• pH (1%, Water) @25^OC: 5.4 - 6.0
• Moisture (LOD) (%): ≤ 0.3
• Residue on Ignition (%): ≤ 0.4
• Chloride (%): ≤0.05
• Sulfate (%): ≤ 0.03
• Organic Volatile Impurities: PASS
• Iron (%): ≤0.003
• Heavy Metals (%): ≤0.0015
• Storage: RT