Products List
Contact Us

Tel: 0086-572-2157374

Fax: 0086-572-2146389

Skype:

Whatsapp: +008613754204265

Ascorbyl Palmitate

Product Name: Ascorbyl Palmitate
CAS NO.: 137-66-6
CAS NO.:137-66-6
Ascorbyl palmitate
Product Name:
6-O-palmitoyl-L-ascorbic acid
Synonyms:
L-Ascorbic acid 6-palmitate; Ascorbylpalmitate; Vitamin C Palmitate; L-Ascorbyl 6-Palmitate; Ascorbyl Palmitate; 6-O-hexadecanoylhex-1-enofuranos-3-ulose; 6-O-hexadecanoyl-L-threo-hex-1-enofuranos-3-ulose; L-Ascorbic acid-6-phlmitate; L-Ascorbyl Dipalmitate
CAS RN.:
137-66-6
EINECS:
205-305-4
Molecular Weight:
414.5329
Ascorbyl palmitate is a type of ester made from ascorbic acid (vitamin C) and palmitic acid. It is white to off white powder, soluble in water, vegetable oil or ethanol. Ascorbyl palmitate is a good source of vitamin C as well as great antioxidant for food. Its molecular formula is C22H38O7 and its CAS number is 137-66-6.
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 The Additives Committee has rated it as a nutritional, efficient, and safe food additive. Insen Biotech Vitamin C Palmitate is an antioxidant in China that can be used in infant foods.
Ascorbyl palmitate is mainly used as antioxidant, preservative, fortifying agent, and color retention agent in food and drinks. It can be used as ingredients for dietary supplements, cosmetics and medicines. It can also be applied as intermediate for dye, pesticides or pharmaceuticals.
Certificate of Analysis:
Item
Specification
Results
Appearance
A white or yellow-white powder
Conform
Assay(Ondried basis)
98.0%~100.5%
99.14%
Whiteness
Not less than 68
89.8
State of solution
Clear and Not more than BY4
Conform
Optical rotation
Between +21º and +24º
22.0º
Melting range
Between 107℃ and 117℃
109~110℃
Loss on drying
Not more than 0.8%
0.29%
Residue on ignition
Not more than 0.1%
0.03%
Suiphated ash
Not more than 0.1%
Not detected
Bacteria amount
Not more than 1000cfu/g
<10cfu/g
Coliforms bacteria
Not more than 30MPN/100g
<30MPN/100g
Pathogenic bacteria
(salmonella,shigella,staphylococcus aureus)
Negative
Negative
Heavy metal (as Pb)
Not more than 4ppm
<4ppm
Lead
Not more than 2ppm
0.01pmm
Arsenic
Not more than 1ppm
0.01pmm
Cadmium
Not more than 0.5ppm
0.001ppm
Mercury
Not more than 0.01ppm
0.001ppm
Identification
Positive
Positive
Remarks
Store in an airtight container,
protected from light,prevent moisture,heat.
Function:
1. It may provide antioxidant property and scavenge free radicals.
2. It may boost immunity.
3. It may stimulate the production of collagen and smooth skin wrinkles.
4. It may promote the absorption of iron.
5. It may support bone and joint health.
6. It may aid tissue repair and delay aging.
7. It may decrease the risk of cancers or heart diseases.
Application:
1.Health Care Supplement
Dairy baby products to prevent oxidation of baby milk.
2.Cosmetic Supplement
Vitamin C Palmitate can promote collagen formation, its antioxidation, can restrain pigment spots.
3.Food Suppment
As antioxidant and food nutrition enhancer, Vitamin C Palmitate is used in flour product, beer, candy, jam, can, drink, dairy products.
Address: NO.235,Huanchengdong Road,Huzhou,Zhejiang,China
Copyright © 2010-2022 Purestar Chem Enterprise Co., Ltd Supported by elut.cn