Vitamin E CAS 59-02-9
N-Cyclohexyl-2-pyrrolidone CAS 6837-24-7
31 7 月, 2020N-Bromosuccinimide CAS 128-08-5
31 7 月, 2020
Vitamin E Typical Properties
| Product Name | D-alpha Tocopherol | Product Code | G1000 | ||
| Specification | 1000 IU | Report Date | 2019.06.11 | ||
| Batch No. | G20190602t 1000k | Mfjg. Date | 2019.06.10 | ||
| Test Standard
1 |
USP 41 | Expiry Date | 2021.06.09 | ||
| Product Standards | Items | Standard requirement | Method | Results | |
| USP41 | Identification
1 Color reaction 2 Specific Rotation[a]o25t 3 Retention Time |
1 Positive | USP | Positive | |
| 2 ≥+24° | USP<781> | +24.6° | |||
| 3 The retention time of the major pear in the test solution is the same as that of the standard preparation. | USP | Conform | |||
| Acidity | W 1.0 ml | USP | 0.05 ml | ||
| Assay | >67.1%
>1000 IU |
USP | 68.4%
1019 IU |
||
| Appearance | The liquid forms are clear, brownish red to slight yellow, oily. | Visual | Conform | ||
| *Benzo(a)Pyrene | W2 ppb | HPLC | <2 ppb | ||
| Solvent residue-Toluene | W890 ppm | USP<467> | 5 ppm | ||
| *Heavy Metals (As Pb) | W10 mg/kg | USP<231>II | Conform | ||
| *Heavy Metals | Lead | W1 mg/kg | AAS | < 1 mg/kg | |
| Arsenic | W1 mg/kg | AFS | < 1 mg/kg | ||
| Cadmium | W1 mg/kg | AAS | < 1 mg/kg | ||
| Mercury | W0.1 mg/kg | AFS | <0.1 mg/kg | ||
| *Microbiology | Total Bacterial Count | W1000 (cfu/g) | USP<61> | Conform | |
| Yeast and Molds | W100 (cfii/g) | USP<61> | Conform | ||
| Escherichia Coli | W10 (cfu/g) | USP<61> | Conform | ||
| Salmonella | Negative/25g | USP<61> | Negative | ||
| Staphylococcus Aureus | Negative/lOg | USP<61> | Negative | ||
| Conclusion: Conforms to USP 41. | |||||
Vitamin E Tocopherol Usage
It has a wide range of uses in medical, health, feed, food and cosmetic industries. For example, lack of wetness can cause muscle atrophy, infertility and abortion. It is clinically used for the treatment of habitual abortion, threatened abortion, infertility and menopausal disorders, progressive muscular dystrophy, coronary heart disease, hyperlipidemia, atherosclerosis, etc. It is also used as feed additives, etc.
Vitamin E Packaging and Shipping
Packaging: 20kg, 25kg iron drum, or based on customers’ requests.
Shipping: Shipped in 1-3 days after payment
Vitamin E Storage
Store in a cool, ventilated warehouse.
The storage temperature should not exceed 37°C.
It should be stored separately from oxidants and edible chemicals, and avoid mixed storage.
Keep the container tightly closed.
Keep away from fire and heat sources.
The warehouse must install lightning protection equipment.
The exhaust system should be equipped with a grounding device to remove static electricity.
Use explosion-proof lighting and ventilation settings.
It is forbidden to use equipment and tools that easily generate sparks.
The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials.
Application of natural vitamin E
It is a fat-soluble vitamin necessary for the human body. As an excellent antioxidant and nutrient, it is widely used in clinical, medicine, food, feed, health care products and cosmetics industries.