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商品说明
Overview: Vitamin E, also known as tocopherol, is a high-performance antioxidant and nutrient with high biological activity and safe consumption. It is widely used in fields such as medicine, health products, food, cosmetics, and has become a hot topic of attention in recent years. Physical and chemical properties: Vitamin E is a slightly yellow to yellow or yellow-green clear viscous liquid, almost odorless, gradually darkening when exposed to light. It solidifies when placed in a natural form and melts at around 25 ℃. It is a fat soluble vitamin, with a total of 8 types in nature. Chemicalbook divides it into 4 types of tocopherols and 4 types of triene tocopherols. What we usually refer to as vitamin E is α- Tocopherol, a slightly yellowish green transparent viscous liquid, is easily soluble in organic solvents, insoluble in water, thermally stable, highly unstable to oxygen, and easily oxidized. 商品参数
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