DL-α-Tocopherol
        
        Molecular Structure:
 
        MDL:
MFCD00006848
        Molecular Formula:
	C29H50O2
        Molecular Weight:
	430.71
        Alias:
维生素E
(±)-α-Tocopherol
DL-all-rac-α-Tocopherol
Vitamin E
α-Tocopherol 
        Product order:
        
          
            | Name | Specifications | Packing | Price | Delivery | 
          
            | DL-α-Tocopherol | 分析标准品 | 500mg | RMB 723.8 | Consulting service | 
          
            | DL-α-Tocopherol | 96% | 25g | RMB 130.9 | Consulting service | 
          
            | DL-α-Tocopherol | 96% | 100g | RMB 427.9 | Consulting service | 
          
            | DL-α-Tocopherol | 96% | 500g | RMB 1485 | Consulting service | 
        
         
        Character:
几乎无臭脂溶性,易溶于乙醇、氯仿、丙酮和植物油,不溶于水,容易氧化,避光色渐变深。
沸点:200-220℃
熔点:2.5℃∽3.5℃
密度:0.947∽0.958
折光率:1.505
        Quality Standard:
外观Appearance                           黄色至棕色澄清液体
红外光谱鉴别Infrared spectrometry        符合
纯度Purity                               ≥96% (HPLC)
相对密度Specific gravity (20/20°C)      0.9470 - 0.9550
折光率Refractive index n20/D             1.5030 - 1.5070
        Storage:
避光储存密封温度2-8°C 。
用途 	抗氧剂,保护细胞免受氧化胁迫或损伤。
		
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