天然维生素E醋酸脂 外观 Description 应为白色至类白色流动性粉末 A White to almost white free flowing Powder 类白 色流动性粉末 Alomost free flowing Powder 干燥失重 (Ph.Eur.2.2.32Method d) Loss on drying ≤5.0% 1.2% 比旋度【α】20°CD (Ph.Eur.2.2.7) Specific Rotation ≥+24゜ +26.2゜ 重金属(以Pb计) (Ph.Eur.2.4.8Mc) Heavy Metals(as Pb) ≤0.002% <0.002% 砷(Ph.Eur.2.4.2Method A) Arsenic ≤0.0003% <0.0003%
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