Customization: | Available |
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Shelf Life: | 3 Years |
Characteristic: | White Powder |
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Production description
Product Name: Vitamin E 30% powder
D-a tocopherol succinate powder is a white powder or granule, is a natural vitamin E - an esterified derivative, often used as a commercial supply form, widely used in health food in Europe and the United States and other developed countries, and its application prospects are promising. d-alpha-succinate tocopherol preparation, including esterification reaction, water washing, decolorization, crystallization, separation, drying, granulation and other processes. d-a- tocopherol succinate esterification reaction is the product produced by one-step esterification with d-a-tocopherol and succinic anhydride as the main raw materials under the action of catalyst. The catalyst used is generally basic, and the acidic catalyst will cause the reaction product to turn black.
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FUNCTION
2.Additive of senior health food, an esterified derivative of α-Tocopherol (α-TOH). In recent years, it has been found that α-TOS, in addition to being a precursor of vitamin E, has anti-tumor biological effects that α-TOH does not have.
3. The raw material of advanced cosmetics, the main role in cosmetics and skin care products is an antioxidant, the risk factor is low, relatively safe, can be used with confidence, tocopheryl succinate is not acne-causing. Tocopheryl succinate ingredients are suitable for 8 types of skin: non-pigmented skin, wrinkled skin, dry skin, sensitive skin, firm skin, tolerant skin, pigmented skin, oily skin.
COA
Physical & Chemical Data | |||
Color | Yellow to brownish red | Conforms | Visual |
Odor | Nearly odorless | Conforms | Organoleptic |
Appearance | Clear oily liquid | Conforms | Visual |
Analytical Quality | |||
Chemical Reaction | Positive | Conforms | Color Reaction |
GC | Corresponds to RS | Conforms | GC |
Acidity | ≤1.0ml | 0.02ml | Titration |
Optical Rotation [α]25D | ≥+24° | +24.8° | USP<781> |
Assay | |||
D-alpha tocopherol | ≥ 67.11% ≥1000 lU/g |
68.28% 1017 IU/g |
GC |
* Residue on Ignition | ≤0.1% | Certified | USP<281> |
Specific Gravity (25ºC) | 0.92g/cm-0.96g/cm³ | Certified | USP<841> |
Contaminants | |||
Lead | ≤ 1 .0ppm | Certified | GF-AAS |
Arsenic | ≤1,0ppm | Certified | HG-AAS |
Cadmium | ≤1 .0ppm | Certified | GF-AAS |
Mercury | ≤0.1 ppm | Certified | HG-AAS |
B(a)p | ≤ 2.0ppb | Certified | HPLC |
PAH4 | ≤l0.0ppb | Certified | GC-MS |
Microbiological | |||
Total Aerobic Microbial Count | ≤ 1000cfu/g | Certified | USP<202l> |
Total Yeasts and Molds Count | ≤ 100 cfu/g | Certified | USP<2021> |
E. Coli | Negative/10g | Certified | USP<2022 |