Food Grade Pure Vitamin C Ascorbyl Palmitate Powder with CAS 137-66-6

China Food Grade Pure Vitamin C Ascorbyl Palmitate Powder with CAS 137-66-6, Find details about China Ascorbyl Palmitate, Ascorbyl Palmitate Powder from Food Grade Pure Vitamin C Ascorbyl Palmitate Powder with CAS 137-66-6

Grade
Pharmaceutcial Grade
CAS
137-66-6
Storage
Cool Dry Place
Deliver Time
5-10 Days
Appearance
White Powder
Test Method
HPLC UV
Sample
Available
Shipping Method
Air(UPS, FedEx, TNT, EMS) or Sea
Mf
C22h38o7
Einecs No.
205-305-4
Molecular Weight
472.5422
Size
100% Pass 80 Msh
Transport Package
Bag or Drum
Specification
1kg/bag 25kg/drum
Origin
China
Grade
Pharmaceutcial Grade
CAS
137-66-6
Storage
Cool Dry Place
Deliver Time
5-10 Days
Appearance
White Powder
Test Method
HPLC UV
Sample
Available
Shipping Method
Air(UPS, FedEx, TNT, EMS) or Sea
Mf
C22h38o7
Einecs No.
205-305-4
Molecular Weight
472.5422
Size
100% Pass 80 Msh
Transport Package
Bag or Drum
Specification
1kg/bag 25kg/drum
Origin
China
Product Description
Product nameVitamin C palmitate
Chemical name6-palmitoyl-L-ascorbic acid, (S) -2-[(R) -3,4-dihydroxy-5-oxo-2,5-dihydro-2-furyl] -2- Hydroxyethylhexanoate
Other nameL-ascorbyl palmitate; Ascorbyl Palmitate
CAS137-66-6
Molecular formulaC22H38O7
Molecular weight414.54
AppearnaceWhite or off white powder
Specific rotation+21° - +24°
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. It is the only antioxidant in China that can be used in infant foods.
Antioxidant, food (fat) color protection, strengthen vitamin C and other effects
Detailed Photos
Food Grade Pure Vitamin C Ascorbyl Palmitate Powder with CAS 137-66-6Food Grade Pure Vitamin C Ascorbyl Palmitate Powder with CAS 137-66-6Food Grade Pure Vitamin C Ascorbyl Palmitate Powder with CAS 137-66-6
ITEMSSPECIFICATIONRESULT
Characteristics White or almost white 
crystals crystalline powder
Complies 
IdentificationPositive reactionPositive
Melting PointAbout 190°C190.1°C
pH2.1~2.62.59
Clarity Of Solution ClearClear
Colour Of Solution≤BY7<BY7
Loss On Drying 0.4% Max0.17%
Arsenic≤3ppm<3ppm
Lead≤2ppm<2ppm
Copper≤5ppm<5ppm
Heavy Metals≤10ppm<10ppm
Iron≤2ppm<2ppm
Mercury≤1ppm<1ppm
Oxalic Acid≤0.2%<0.2%
Sulphate Ash
(Residue On Ignition)
≤0.1%<0.1%
Specific Optical Rotation+20.5°~+21.5°+20.75°
Organic Volatile ImpuritiesPass Pass
Assay99.0%~100.5%99.65%
Conclusion: Conforms to the standard of BP2010/USP32/E300/FCCV
 
Function and Application

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

Certifications

Food Grade Pure Vitamin C Ascorbyl Palmitate Powder with CAS 137-66-6

Packaging & Shipping

Food Grade Pure Vitamin C Ascorbyl Palmitate Powder with CAS 137-66-6

Company Profile

Food Grade Pure Vitamin C Ascorbyl Palmitate Powder with CAS 137-66-6Shandong Longilat Biotechnology Co., Ltd was established in 2015. It is a high-tech professional and technological enterprise integrating R & D, production, and sales. 

Longilat 's main products are food additives, plant extracts, cosmetic raw materials, feed additives, animal extract, amino acids and vitamins. Most of our products are derived from natural plants. Marketing services are available in many countries around the world. 

FAQ

1.Can I get some samples?
Yes, usually a 10-20g sample.

2.What's your MOQ?
Our MOQ is flexible, usually 1kg-10kg for a trial order is acceptable.

3. Is there a discount?
Of course, welcome to contact us. Price would be different based on different quantities. For bulk quantity, we will have a discount for you.

4. How to deliver the goods?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

5. What is the shelf life for the products?
Most products shelf life 24-36 months. 

6. What's your delivery time?
Usually, shipment will be made within 7-15 days against confirmed order.

7. How about the validity of the offer? 
Usually, our offer is valid for 1 week. However, validity might vary between different products.