| ≥1 piece |
Dry Vitamin E Acetate 50% CWS
1.CAS: 7695-91-2
2.white dry powder
3.antioxidant,anti UV
Dry Vitamin E Acetate 500 DC Natural
Chemical Names: D- α -tocopherol acetate, D-alpha-tocopherol acetate, RRR-alpha-tocopherol acetic, 5,7,8-trimethyltocol acetate
CAS: 522250-20-4
Molecular Formula: C 31 H 52 O 3
Molecular Weight: 472.8g/mol
EINECS NO. 257-757-7
Units:
1mg of D-α-tocopherol acetate=0.91 D-α-TE=1.36 former USP unit
Description:
Free flowing, almost white dry powder consisting of fine spherical particles.
Practically odourless.
Composition:
The spherical particles contain d-a-tocopheryl acetate in droplets of 1-2um embedded in a matrix of gelatin and sucrose coated with starch.
Solubility:
Dispersible in warm water (35-40°C) to form a stable milky emulsion.
Specification:
Assay: Min. 500 I.U. of vitamin E per gram (=368mg of d-a-tocopheryl acetate or 336-a-TE per gram)
Loss on drying: ≤5% (4 hours at 105°C)
Monographs:
The vitamin complies with the current Ph., Eur. and USP monographs.
Particle-size distribution:
100 % smaller than 425μm (40mesh USP)
min. 90% smaller than 250μm (60mesh USP)
max. 10% smaller than 150μm (100mesh USP)
Bulk density: Approx. 0.6g/ml
Stabilization/Stability:
The stability of the dry powder is excellent even in the presence of minerals. The e product is stable for at least 24 months when it is stored in the unopened original containers at room temperature (about 25ºC) with dry place.
Applications:
Packaging … 5-25kg fibreboard box with AL-PE laminated liner, heat-sealed
Storage … The product should be stored in the original containers at room temperature (about 25°C), with dry place.
Shelf life … 24 months
Dry Vitamin E Acetate 500 DC Natural
Chemical Names: D- α -tocopherol acetate, D-alpha-tocopherol acetate, RRR-alpha-tocopherol acetic, 5,7,8-trimethyltocol acetate
CAS: 522250-20-4
Molecular Formula: C 31 H 52 O 3
Molecular Weight: 472.8g/mol
EINECS NO. 257-757-7
Units:
1mg of D-α-tocopherol acetate=0.91 D-α-TE=1.36 former USP unit
Description:
Free flowing, almost white dry powder consisting of fine spherical particles.
Practically odourless.
Composition:
The spherical particles contain d-a-tocopheryl acetate in droplets of 1-2um embedded in a matrix of gelatin and sucrose coated with starch.
Solubility:
Dispersible in warm water (35-40°C) to form a stable milky emulsion.
Specification:
Assay: Min. 500 I.U. of vitamin E per gram (=368mg of d-a-tocopheryl acetate or 336-a-TE per gram)
Loss on drying: ≤5% (4 hours at 105°C)
Monographs:
The vitamin complies with the current Ph., Eur. and USP monographs.
Particle-size distribution:
100 % smaller than 425μm (40mesh USP)
min. 90% smaller than 250μm (60mesh USP)
max. 10% smaller than 150μm (100mesh USP)
Bulk density: Approx. 0.6g/ml
Stabilization/Stability:
The stability of the dry powder is excellent even in the presence of minerals. The e product is stable for at least 24 months when it is stored in the unopened original containers at room temperature (about 25ºC) with dry place.
Applications:
It is often used as skin creams.Tocopherol acetate is not oxidized and can penetrate through the skin to the living cells, where about 5% is converted to free tocopherol and provides beneficial antioxidant effects.
Tocopheryl acetate is used as an alternative to tocopherol itself because the phenolic hydroxyl group is blocked, providing a less acidic product with a longer shelf life. It is believed that the acetate is slowly hydrolyzed once it is absorbed into the skin, regenerating tocopherol and providing protection against the sun's ultraviolet rays.
Packaging … 5-25kg fibreboard box with AL-PE laminated liner, heat-sealed
Storage … The product should be stored in the original containers at room temperature (about 25°C), with dry place.
Shelf life … 24 months
| Function: |
Beauty Products
|
Type: |
Vitamins
|
Place of Origin: |
Shanghai China (Mainland)
|
| Brand Name: |
Soyoungbio Inc
|
Model Number: |
14203
|
Dosage Form: |
Powder
|
| Appearance: |
white dry powder
|