DL-a tocopherol

6 month ago

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2 year

Product details

DL-Alpha Tocopherol

[Product Introduction]

DL-Alpha Tocopherol is a synthetic form of vitamin E, typically produced through chemical synthesis or refined from plant extracts. It appears as a light yellow to amber viscous liquid, with strong antioxidant properties, soluble in oils but insoluble in water. As a key component in Food & Nutrition, it protects cell membranes and lipids from oxidative damage, supports immune function, and promotes cardiovascular and skin health. Widely used as a Food Additive, it extends the shelf life of oils and other oxidation-prone ingredients. Additionally, plant-based sources of DL-Alpha Tocopherol cater to demands in the Plant Extract and natural products market.

CAS No.：10191-41-0

Molecular Formula：C29H50O2

all-rac-ɑ-tocopherol

[Physical and Chemical Properties]

Appearance: Clear, colourless or yellowish-brown, viscous, oily liquid
Assay: 96%

Test Items	Specification
Appearance	Slightly yellow to amber,clear,viscous oil
Identification	E307/JECFA/GB
Chromaticity	≤4.0
Refractive index	1.503～1.507
Specific absorption	72～76
Acidity	≤1.0mL
Related substances
Impurity A	≤0.5%
Impurity B	≤1.5%
Sum of impurities C and D	≤1.0%
Any other impurity	≤0.25%
Total impurities	≤2.5%
Assay(GC)	96.0%～102.0%
Residue on ignition	≤0.1%
Arsenic	≤1ppm
Lead	≤2mg/kg

[Function & Application]

Dietary Supplements: drop, emulsion,soft-gel capsule
Food & Nutrition: biscuits/cookie, bread, cake, cereal, cheese, noodle
Infant Nutrition: infant cereal, infant formula powder, infant purees, liquid infant formula
Cosmetics & personal care: cream, lotion, oil
Nutrition Enhancement: fortification milk; fortification oil

[Packing]

5kg/tin, 2tins/carton
20kg/drum

[Shelf life]

Preserve in tight containers, protected from light. Protect with a blanket of an inert gas. If the container is opened and not used immediately, it is recommended to flush the containers with an inert gas (and to use up their contents as quickly as possible). The shelf life is 3 years.

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Suppliers

Xi'an Hersoncare Bio-Tech Co., Ltd

Audited supplier

2 year

Main Product: Food Additives, Cosmetic Raw Materials, Vitamins and Minerals, Plant Extract, Sodium Hyaluronate , Phytic Acid

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