Anti-aging Cosmetic powder Vitamin A Retinol CAS 68-26-8
Introductions:
Vitamin A 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. Vitamin A has multiple functions: it is important for growth and development, for the maintenance of the immune system and good vision. Vitamin A is needed by the retina of the eye in the form of retinal, which combines with protein opsin to form rhodopsin, the light-absorbing molecule, that is necessary for both low-light (scotopic vision) and color vision. Vitamin A also functions in a very different role as an irreversibly oxidized form of retinol known as retinoic acid, which is an important hormone-like growth factor for epithelial and other cells.
Functions:
1. To promote the development of red blood cells and mature, make the body hematopoiesis functionary in normal, and prevent pernicious anemia.
2.To maintain the nervous system health.
3.It can increase the utilization rate of folic acid, promote carbohydrate, fat and protein metabolism;
4.It has the role of amino acids with activation and can promote the nucleic acid biosynthesis, and can promote proteinsynthesis, it plays an important role in the infant's growth.
5.It is fatty acid metabolism,and can make fat, carbohydrate, protein be proper used by body.
6.To eliminate irritability, focus your attention, improve memory and balance.
7.It is nervous system function sound indispensable vitamin, a kind of nerve tissue in the formation of lipoprotein.
Specifications:
Items | Specification | Result |
Description | Light Yellow Crystal Powder | Conform |
Identification A: Thin-Layer Chromatographic B: Related substance C: Color reaction |
To conform, EP To conform, EP To conform, EP |
Conform |
Related substance ratios A300/A326 A350/A326 A370/A326 |
≤ 0.60, EP ≤ 0.54, EP ≤ 0.14, EP |
0.57 0.51 0.11 |
Retinol | ≤ 1.0% , EP ( or HPLC) | n.d |
Acid Value | ≤ 2.0% , EP | 0.7 |
Peroxide value | ≤10.0, EP | 1.2 |
Heavy metals ( as pb) | ≤ 5 mg/kg, CP | Less than 5 mg/kg |
Arsenic | ≤ 1 mg/kg, CP | Less than 1 mg/kg |
Microbiological tests Total bacteria count Total mold& yeast count Coliforms Salmonella |
≤ 1000 cfu/g, GB/T 4789 ≤ 100 cfu/g, GB/T 4789 Less than 30 mpn 100G, GB/T 4789 n.d /10g, SNO332 |
Less than 10 cfu/g Less than 10 cfu/g Less than 30 mpn/100g n.d |
Assay | ≥1,800,000 IU/g, EP |
|
Packaging and shipping
25kg
Company
Wuhan Qiami Technology Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
FAQ:
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to
insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate
4. Warm after-sale service Any of your question would be solved for the first as soon as possible.
Anti-aging Cosmetic powder Vitamin A Retinol CAS 68-26-8
China
