Factory Price Supply Pharmaceutical Chemical Purity Degree 99% CAS No. 137-66-6 L-Ascorbyl 6-Palmitate

• Product Name: Ascorbyl Palmitate
• Character: Yellow to Brown Yellow Fine Powder
• Storage Condition: Sealed in Cool and Dry Place, Guard Against Damp.
• Trasport Method: by Air or by Sea.
• Transport Package: 25kg/Barrel. Inner PE Bag, Outer Cardboard Box.
• Specification: L-Ascorbyl 6-Palmitate 98%-100%
• Model NO.: N/A
• Trademark: N/A
• Origin: China
• HS Code: 1302199099
• Production Capacity: 3000kg/Year

Product Description

Product Description

Alias	6-O-palmitoyl-L-ascorbic acid,vitamin C ester,AP
CAS No.	137-66-6	Molecular formula	C22H38O7
EINECS	205-305-4	Specification	98%-100%

L-Ascorbyl 6-Palmitate(L-AP) is made of ascorbic acid (vitamin C) esterified with palmitic acid (C16:0), white or slightly yellow powder crystal, with a slight orange odor, melting point 107-117 ºC, extremely insoluble in water, easily soluble in ethanol, ether, animal and vegetable oils and fats, and in the concentrated or crystalline state, the nature of It is very stable in concentrated or crystalline state, and is often used as antioxidant for oil and grease.

L-AP has been evaluated by the World Health Organization (WHO) Food Additives Committee as a non-toxic, highly effective, recognized safe and nutritious food additive; it has been evaluated by the China Health and Welfare Commission, the U.S. Food and Drug Administration (FDA), the European Union Food Safety Authority (EFSA), and the Japanese Ministry of Health. AP is recommended by the Food and Agriculture Organization of the United Nations (FAO) as an oil-based food stabilizer, and has been included in the United States Pharmacopoeia (USP) and British Pharmacopoeia (BP) as a pharmaceutical excipient. AP is also the world's preferred antioxidant for use in infant formula (milk powder).

Product Function

1. Antioxidants
 
 Ascorbyl palmitate can be nutrition supplement used in a variety of foods and milk powders for infants and children, providing excellent nutritional fortification.

Ascorbyl palmitate can also be used as an antioxidant whitening agent for VE, especially in fats and oils. Ascorbyl palmitate can withstand high temperatures and is therefore mostly used in pharmaceutical products, health care ingredients, cosmetic whitening, etc., with little or no side effects.
 

 Why is Ascorbyl Palmitate?
 

1.Safe

AP is assessed by WHO as a non-toxic, efficient and nutritious food additive.
AP is listed as GRAS by the U.S. FDA, and recognized as a safe and compliant additive by the Chinese Health Commission, the EFSA, and the Japanese MHLW.
 

2.Antioxidants for baby food

AP is currently the only antioxidant approved for use in baby foods.
 

3.Natural

We are the only manufacturer in China that uses enzymatic catalysis. Compared with synthetic methods, enzymatic methods are more natural, efficient and pure.

Product Aplpication

Ascorbyl palmitate can be widely used in edible oil, oil-containing food, tea, health food, feed, cosmetics and milk powder. 
Ascorbyl palmitate can be used as antioxidant, color preservative, nutritional fortification agent in food.
Ascorbyl palmitate can protect VE and produce synergistic effect, and the compound product has better antioxidant effect in fats and oils.




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FAQ

Q1: What's the difference between herb extract and powder?
A: The extract is a concentrated powder form of raw material. The herb extract's procedure flow is wash, extraction, concentration, purification, drying, grinding, sieving, package. The herb powder is just a powder form of the herb. The procedure flow is wash, drying, grinding, sieving, package.

Q2: What's the extract solvent used in the procedure?
A: The extract solvent is always depending on the active ingredient in the raw material, regulation and customers' requirement. The solvents mostly used for extraction are water and ethanol. Even the solvent other than water used in the procedure, the solvent residue in the extract product also can conform with ICH Q3CR5.

Q3: Is there any other ingredient used in the product?
A: It depends. For product which is hard to be dried, we need to add some maltodextrin into the extraction solution before drying. The maltodextrin we used is food-class carrier, from non-GMO corn. We can share customer with the ingredient composition table.

Q4: How to make sure the quality of the product?
A: Firstly, every batch finish product must be tested and qualified before delivery. We can send a specification sheet or CoA for confirmation. The HPLC chromatography graph also can be provided. Secondly, we can provide pre-ship sample to customer for quality confirmation. 

Q5: Can you develop a new product for us?
A: Yes, we can. We have independent R&D dept, who is able to update the procedure parameters of our main products and develop the procedure of new product. For more information, please contact us directly.

Q6: Can you offer this in capsules or tablets as well?
A: Yes, we have related equipment for preparation of finish product, like tablet, capsule and granule. Kindly contact with us for details.

Q7: What is the MOQ?
A: For most of the products we already have in stock, the MOQ is 1kg. If the product is a new specification and need to be produced from raw material, the MOQ depends.

Q8: Is there any discount?
A: Yes, for larger quantity or better payment period, we can support with better price.

Q9: How about delivery time?
A: For most products, the product can be sent out from factory in 5days. If we don't have inventory, the product need to produced from raw material, the ordinary period is 20-25days.

Q10: How do you treat with quality complaint?
A: We will always be responsible for the quality of our products. If there's a complaint, we will first assist customers to solve the most direct needs.
Secondly, we have SOP for quality complaint. QA will investigate the problem, after that we'll give customer a formal feedback about the cause of the quality issue and related precautions for this problem.