High quality/High cost performance Vitamin E Acetate Vitamin E Oil Tocopheryl Acetate

Min.Order: 1

Product origin: Wuhan, Hubei, China

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US$ 8 ~ 100

Description

High quality Vitamin E Acetate Vitamin E Oil Tocopheryl Acetate

Vitamin E oil
Tocopheryl acetate oil
Vitamin E Acetate Oil
CAS Number: 7695-91-2
Molecular formula: C31H52O3
Molecular weight: 472.24
EINECS number: 231-710-0

Vitamin E is a slightly yellow to yellow or yellow-green clear viscous liquid, almost odorless, and darkens when exposed to light. The natural type will solidify when placed, and will melt at about 25°C. It is a fat-soluble vitamin. There are 8 kinds of vitamins in nature, which are divided into 4 kinds of tocopherols and 4 kinds of tocotrienols. Vitamin E we usually say refers to α-tocopherol, which is a yellowish-green transparent viscous liquid, easily soluble in organic solvents, insoluble in water, stable to heat, extremely unstable to oxygen, and easy to be oxidized.

Vitamin E is a basic nutrient whose exact function is not yet known. It is an antioxidant. It can combine with selenium in the diet to prevent polyvalent unsaturated fatty acids in membranes and other cell structures and prevent free radical damage; protect red blood cells from hemolysis , Protect nerves and muscles from oxygen free Chemicalbook base damage, maintain the normal development and function of nerves and muscles. It may also be a cofactor for some enzyme systems. This product participates in some metabolic reactions in the body, can resist the peroxidation of free radicals, can resist aging, protect the skin, and can also enhance the ovarian function and prevent habitual abortion.

Tocopherol acetate is the esterification product of tocopherol (vitamin E) and acetic acid. It is not an estrogen, but a fat-soluble vitamin with antioxidant properties and stable performance. It is a light yellow or yellow transparent viscous liquid, almost odorless, and will become darker when exposed to light. Vitamin E contains multiple functions and can promote the health of many aspects of the human body. It is widely used in various personal care and hygiene products. Tocopheryl acetate is not only a skin regulator, but also an antioxidant. When used in cosmetic ingredients, it has protective effects such as preventing sun and ultraviolet rays from damaging the skin. In addition, it can also be taken in the form of vitamin supplements.

Vitamin E Acetate Oil Vitamin E oil Tocopheryl acetate
COA and other ceitificates will be sent under request.

Package	carton drum with two plastic bags inside
Net weight	25KG/Drum
Storage	Sealed in cool and dry place to avoid moisture and light
Shelf life	2 years when properly stored
Lead time	1~3 days after confirmation

Test Item		Specification
Appearance		Clear,slightly greenish-yellow,viscous,oily liquid
Identification	Color reaction	Positive
	Optical rotation	To comply
	Retention time GC	The retention time of the sample preparation is the same as that of the standard preparation
Acidity		Max.1.0ml of 0.1N NaOH
Residual solvents Osobutyl acetate		≤0.5%
Light absorption		A(1% 1 cm 254nm) 7.0~9.0
		A(1% 1 cm 284nm) 42.0~45.0
Free tocopherol		≤1.0%
Heavy metals		≤20ppm
Sulphated ash		≤0.1%
Total plate count		≤1000cfu/g
Yeast & Mold		≤100Cfu/g
E.Coli		Negative
Salmonella		Negative
Coliforms		Negative
Assay		98.0%~102.0%
Orgainc volatile impurities		Complies to the standard