L-METHIONINE-500g

USP Grade

• C₅H₁₁NO₂S : MW:149.2 [63-68-3]
• Purity (Dried) (%) : 98.5 - 101.5
  
• Identification : Pass
  
• pH (1%, Water) @25°C : 5.6 - 6.1
  
• Moisture (LOD) (%) : ≤ 0.3
  
• Residue on Ignition (%) : ≤ 0.4
  
• Chloride (%) : ≤ 0.05
  
• Sulfate (%) : ≤ 0.03
  
• Heavy Metals (%) : ≤ 0.0015
  
• Iron (%) : ≤ 0.003
  
• Organic Volatile Impurities : Pass
  
• Specific Rotation (degrees) : +22.4 - +24.7
  
• Chromatographic Purity : Pass
• Storage : C