| Customization: | Available |
|---|---|
| CAS No.: | 79-81-2 |
| Formula: | C36h60o2 |
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Vitamin A Palmitate, chemical name as retinol acetate, is the earliest vitamin being discovered. There are two types of Vitamin A: one is retinol which is the initial form of VA, it only exists in animals; another one is carotene. Retinol can be composited by β-carotene coming from plants. Inside the body, under the catalysis of β-carotene-15 and 15′-double oxygenase, β-carotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. Thus β-carotene is also called as vitamin precursor.Vitamin A Palmitate Powder is a group of unsaturated nutritional organic compounds, that includes retinol, retinal, retinoic acid,
and several provitamin A carotenoids, among which beta-carotene is the most important.
| Product name | Vitamin A Palmitate, Retinol Palmitate, Retinyl Palmitate |
| CAS | 79-81-2 |
| Specification | 250,000iu/g powder 500,000iu/g powder 1,700,000 iu/g oil |
| Shelf time | 2 years,keep away sunlight, keep dry |
Detailed COA or other specification demand, welcome to contact me freely.:)
| ANALYSIS | SPECIFICATION | RESULTS | Mothods |
| Description | Light yellow powder,no foreign objects visible,no foreign matter and no odor. | Complies | GB26687 |
| Identification | The retention time of the principal peak conforms to which in the reference solution | Complies | HPLC |
| Particle size | 100% pass through sieve 40 mesh Min.90% pass through sieve 80 mesh |
100% 100% |
GB/T 21524 |
| Assay (Cholecalciferol) | ≥250,000iu/g | 269,000iu/g | UV-VIS |
| Loss on Drying | ≤5.0% | 4.0% | GB 5009.3 |
| Lead | ≤2.00ppm | <0.04ppm | GB 5009.75 |
| Arsenic | <2.00ppm | 0.11ppm | GB 5009.76 |
| *Cadmium | ≤1.00ppm | / | GB 5009.15 |
| *Mercury | ≤0.10ppm | / | GB 5009.17 |
| Total counts | <1000cfu/g | <10cfu/g | GB 4789.2 |
| Yeast & Moulds | <100cfu/g | <10cfu/g | GB 4789.15 |
| *E.Coli *Salmonella *Staphylococcus aureus |
<0.3mpn/g n.d./25g n.d./10g |
<0.3mpn/g n.d n.d |
GB 4789.3 GB 4789.4 GB 4789.10 |
| Conclusion | Conform with GB 26687-2011 | ||
| Remarks: 1.Store at the temperature below 25ºC 2.*Analyzed as per six batches,not less than once per year. 3.The vegetable oil used in this report is sunflower seed oil. |
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1.Foods : To prevent oxidation and extend the shelf-life of foods or cosmetics.
2.Cosmetics: Anti-aging and skin whitener, Enhance immunity.
3.Pharmaceutical: Guard against Cataract and Osteoporosis , mitigate the sickness of menopause, protect liver from damnification.
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time | Destination |
| 1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days | Door to door |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7days | Door to Airport |
| by Sea | 10-35days | Door to port |
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