性狀
Appearance
淡黃色粉末
Light yellow powder
磷脂酰絲氨酸含量
Phosphatidylserine Assay
50.0%-60.0%
丙酮不溶物
Acetone insoluble material
≥95%
水分
water
≤2%
溶劑殘留(正己烷)
Solvent residue( N-hexane)
≤25 ppm