High Purity CAS No 137-66-6 Vitamin C Palmitate Ascorbyl Palmitate
Product name: Ascorbyl Palmitate |
Other Name: L-Ascorbic acid, 6-hexadecanoate |
Appearance:White Powder |
CAS:137-66-6 |
M.F.:C22H38O7 |
M.W.:414.53 |
Specification:99% |
Ascorbyl palmitate has all the physiological activities of vitamin C, is a highly effective antioxidant and oxygen free radical scavenger, and is used by the World Health Organization (WHO) Food
Related Product
ITEM |
SPECIFICATION |
RESULT |
METHOD |
Appearance |
White powder, neutral odor, highly hygroscopic |
Conforms |
Visual |
Identification |
Standard solution and test solution same spot,RF |
Conforms |
TLC |
Specific Optical |
-2.4°~ -2.8° |
-2.72° |
|
Heavy metals (as PB) |
≤10ppm |
Conforms |
AAS |
Sulfate (SO4) |
≤0.02% |
Conforms |
Colorimetry |
Chloride (Cl) |
≤0.02% |
Conforms |
Colorimetry |
Phosphate Ion (P) |
≤5ppm |
Conforms |
Colorimetry |
Residual solvent(ethanol) |
≤1.0% |
Conforms |
HS-GC |
pH |
4.5~7.0 |
5.10 |
|
Related substance |
Spot not bigger than standard solution spot |
No spot |
TLC |
Water Content |
≤2% |
0.26% |
KF |
Assay (dried basis) |
98.0%--102.0% |
99.48% |
Potentiometric titration |
Assay (dried basis) |
98.5%--100% |
99.2% |
HPLC |
Function:
1.Food Grade: As antioxidant and food nutrition enhancer, Vitamin C Palmitate is used in flour product, beer, candy, jam, can, drink, dairy products.
2.Cosmetic Material: Vitamin C Palmitate can promote collagen formation, its antioxidation, can restrain pigment spots.
3.Antioxidant; Vitamin C Palmitate can be used as a fat-soluble antioxidant. Suitable for use in animal and vegetable fats and many types of food. For example, it has significant effects on stabilizing soybean oil, cottonseed oil, palm oil, unsaturated fats and hydrogenated vegetable oils.
4.Color protectant.
5.Nutritional supplements.
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.
Q1: Are you a manufacturer?
Answer: Yes, we are manufactuer.
Q2: Which kind of payment terms do you accept?
Standard terms: T/T, MoneyGram, Western Union, PayPal.
Also L/C at sight is acceptable for large amount.
Q3: Can you give me a discount price?
Sure,It depends on your qty.
Q4: How can i get a sample?
Free samples are available for some products,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to guarantee the Product Quality before placing orders?
Strict QC with 6 steps testing from raw material purchase to finished product.
Q6: How to solve the after-sale disputes?
First of all, our quality control will reduce the quality problem to near zero.
We accept Changing, Reshipping or Refunding service if any quality problem.