Complaint
Hot Selling Best Price Ascorbyl Palmitate/Vitamin C Palmitate 137-66-6
Vitamin C Palmitate/Ascorbyl Palmitate is a fat-soluble form of ascorbic acid, or vitamin C. Unlike ascorbic acid, which is water-soluble, ascorbyl palmitate is not water-soluable. Consequently ascorbyl palminate can be stored in cell membranes until it is required by the body. Many people think vitamin C (ascorbyl palminate) is only used for immune support, but it has many other important functions.A major role of vitamin C is in manufacturing collagen, a protein that forms the basis of connective tissue - the most abundant tissue in the body. Ascorbyl palmitate is an effective free radical-scavenging antioxidant which promotes skin health and vitality.
Product name: Ascorbyl Palmitate
Appearance: White powder
CAS:137-66-6
MF: C22H38O7
MW: 414.533
Purity: 99.9%
Identification | Position | Position |
Appearance | A white or yellow-white powder | Yellow-white powder |
Assay | Not less than 98.0% on the dried basis | 98.78% |
Loss on drying | Not more than 0.8% | 0.41% |
Whiteness mater | Not less than 68 | 85.4 |
Particle size | Not than 98.0% passing through a 60-mesh size | 99.9% |
Optical rotation | Between +21°and +24° | +22.4° |
Melting range | Between 107°C and 117°C | 110~111°C |
Residue on ignition | Not more than 0.1% | 0.027% |
Lead | Not more than 2mg/kg | <2mg/kg |
Residual solvents | Meet the requirement | Pass |
Remarks | Store in an airtight container, protected from light, at a temperature of 8°C to 15°C | |
Function
1) Foods and Cosmetics: To prevent oxidation and extend the shelf-life of foods or cosmetics
2) Health Care: Anti-aging and skin whitener, Enhance immunity
3) Pharmaceutical: Guard against Cataract and Osteoporosis , mitigate the sickness of menopause, protect liver from damnification
Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.
3.What's your shipping time?
We have a large stock, which means we can deliver the goods to you immediately.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou.
