现货，油状液体
10克原 65，促35，
25克原120元促80，100克原450元促280。。
维生素E/生育酚/Vitamin E/维他命E/VE,>98%
- 产品编号：EW0001
- 中文名称：维生素E/生育酚/Vitamin E/维他命E/VE
- 英文名称：(+)-α-Tocopherol
- 英文别名:D-α-Tocopherol, Vitamin E
- CAS号:59-02-9
- 分子式:C29H50O2
- 分子量:430.71
- 纯度:>98%
- EC号:200-412-2
- MDL号:MFCD00072045
订货信息：
产品规格价格(RMB)
- EW0001-10G(水溶)22
- EW0001-25G(水溶)38
- EW0001-100G(水溶)105
- EW0001-25G(脂溶) 120 促销
- EW0001-100G(脂溶) 450 促销
性能描述
试剂级别：生化试剂(脂溶)，组培试剂(水溶)
保存温度：-20°C (脂溶)，室温保存(水溶)Caution
Subject to air oxidation.
Biochem/physiol Actions
Tocopherols (TCP) (vitamin E) are a series (α, β, γ and δ) of chiral organic molecules that vary in their degree of methylation of the phenol moiety of the chromanol ring. Tocopherols are lipid soluble anti-oxidants that protect cell membranes from oxidative damage. α-Tocopherol is the form of tocopherol preferentially absorbed by homo sapiens. Various isofroms and analogues of tocopherol have opposing and differentiated regulatory activities in vivo.
This product is miscible with chloroform or ethanol. It is practically insoluble in water but it is miscible with ether, acetone, and vegetable oils. It is unstable to alkaline conditions.
