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VE油

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产品名称: VE油
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VE油


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VE油
中文名称:VE油
其他中文名称:维生素E油;±)-α-生育酚;产妊酚;(±)-5,7,8-**基母育酚;DL-α-生育酚;3,4-二氢-2,5,7,8-四甲基-2-(4,8,12-**基十三烷基)-6-色满醇;DL-α-抗不育维生素;DL-α-维生素E;维它命E油
英文名称: VE
其他英文名称: Vitamin E;(±)-5,7,8-Trimethyltocol;2,5,7,8-Tetramethyl-2-(4′,8′,12′-trimethyltridecyl)-6-chromanol
产品规格: BR,98%
包装:25克/100克/500克
VE油CAS号:10191-41-0
C29H50O2=430.71
级别:BR
含量:≥98.0%
铅:≤0.0002%
性状:淡黄色或褐色油状或微黏稠液体,几乎无臭。熔点2.5-3.5℃,沸点200-220℃(13帕),相对密度(25/4℃)0.950,折光率1.5045。脂溶性,易溶于醇、醚、丙酮、氯仿、油脂及其他脂肪溶剂,几乎不溶于水。无氧存在时对热中碱都很稳定,100℃以下与酸无作用,但易被氧化,露置光线中色渐变深,有铁盐和银盐存在能加速其氧化。在空气中经光照或用化学试剂都可将它氧化成醌的衍生物。存在于植物油中,如小麦胚芽、玉米、向日葵籽、油菜籽、大豆油中,常与β-型、γ-型并存
VE油用途:生化研究。植物油中抗氧剂和催化加氢剂
保存:2~8℃,避光
 

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