- Product Details
Keywords
- Vitamin A
- 11103-57-4
- High quality Vitamin A
Quick Details
- ProName: Antioxidant Cosmetic Raw Materials CAS...
- CasNo: 11103-57-4
- Molecular Formula: C20h28o2
- Appearance: white Powder
- Application: Pharmaceutical intermediates
- DeliveryTime: as customers request
- PackAge: 1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
- Port: any port in China
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: >99%
- Storage: Cool Dry Place
- Transportation: by sea or by air
- LimitNum: 1 Kilogram
Superiority
1)Quick Response Within 12 hours;
2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.
3) OEM/ODM Available;
4) Reasonable & Competitive Price;
5) Fast Delivery: Samples from stock; bulk products within 7 days;
6) Professional Documents for Your Clearance;
7) Economic Freight Save Your Cost;
8) All your money be refund immediately if quality issue happens.
Details
Product Description
Product Name Vitamin A
Alias Retinol
Molecular Formula C20H30O
Molecular Weight 286.4516
CAS No. 68-26-8;11103-57-4
Shelf Life 2 years
Quality Standard USP/EP
Vitamin A is a fat-soluble vitamin, organic compound.
Vitamin A promotes growth, reproduction, maintains bones, epithelial tissue, vision and mucosal epithelium normal secretion and other physiological functions. It is important for growth and development, the maintenance of the immune system and good vision. Vitamin A and its analogues can prevent The role of precancerous lesions.
Vitamin A is mainly used to prevent and treat night blindness and dry eye, as well as local purulent infections of the skin after burns
Specification
Analytical Items | Standard |
Appearance | A light yellow solid or yellow oily liquid |
Identification | Thin-Layer Chromatography |
Related substances | A300/A326 ≤0.60 |
A350/A326 ≤0.54 | |
A370/A326 ≤0.14 | |
Acid Value | ≤2.0mg/g |
Peroxide Value | ≤10.0meq/kg |
Chroma | ≤3.0 |
Retinol | ≤1.0% |
Residual solvent | Conform to ICH |
Assay | ≥1,700,000 IU/g |