Specification Test Results

• Appearance:
  Yellow to tan Granules
• Infrared spectrum:
  Conforms
• Assay:
  ≥97 % (Phospholipids) as Acetone insolubles
• Water:
  ≤1.1 % (K.F.)
• Insoluble matter:
  ≤0.02 % (in hexane)
• Acid value:
  ≤35 mg KOH/g
• Peroxide value:
  ≤4 meq O2/kg
• UV:
  at 280 nm A: ≤0.1
• Residue after ign. (sulfated):
  ≤0.3 %
• Specific optical rotation:
  +102° to +106° (20°C, 589 nm) (10% in water)
• Heavy metals (as Pb):
  ≤10 ppm