Ascorbyl Palmitate

Product Details:

Color White to pale yellow
Loss on Drying 0.5%
Taste Slightly acidic
EINECS No 205-305-4
Ph Level Approximately 3-4 (when in solution)
Molecular Formula C22H38O7
Particle Size Mesh 80-100
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Ascorbyl Palmitate Product Specifications

Molecular Weight 414.54 g/mol
Purity(%) 98%
Shelf Life 2 years
Poisonous NO
Chemical Name 6-O-Palmitoyl-L-ascorbic acid
Solubility Slightly soluble in water soluble in ethanol and oils
Smell Characteristic odor
Structural Formula C(C1C(C(C(C(O1)COC(=O)CCCCCCCCCCCCCCC)O)O)O)O
Melting Point 116-120C
Boiling point Decomposes before boiling
HS Code 29362700
Storage Store in a cool dry place away from light and moisture
Physical Form Powder
Heavy Metal (%) 10 ppm
Usage Antioxidant Food Additive Preservative
Particle Size Mesh 80-100
CAS No 137-66-6
Appearance White to yellowish powder or crystalline
Type Synthetic Ester
Medicine Name Ascorbyl Palmitate
Molecular Formula C22H38O7
Ph Level Approximately 3-4 (when in solution)
Grade Food Grade Pharmaceutical Grade
EINECS No 205-305-4
Color White to pale yellow
Loss on Drying 0.5%
Taste Slightly acidic

Product Description

Ascorbyl Palmitate is a highly pure synthetic ester of 6-O-Palmitoyl-L-ascorbic acid, renowned for its multifunctional uses in food, pharmaceuticals, and cosmetics. Appearing as a white to pale yellow powder with a characteristic odor, this substance is slightly acidic with a pH level of approximately 3-4 in solution. Boasting a high purity of 98%, Ascorbyl Palmitate offers exceptional quality for antioxidant, preservative, and food additive applications. It is slightly soluble in water, soluble in ethanol and oils, making it versatile in formulations. This non-poisonous powder has a particle size of mesh 80-100 and complies with stringent heavy metal limits of 10 ppm. With a molecular weight of 414.54 g/mol and a melting point of 116-120C, it is thermally stable until decomposition. To maintain its integrity, the product should be stored in a cool, dry place away from light and moisture. Offering a shelf life of 2 years, Ascorbyl Palmitate is a reliable choice for manufacturers requiring safe, effective antioxidant solutions.

FAQs of Ascorbyl Palmitate:

Q: What is the main use of Ascorbyl Palmitate?

A: Ascorbyl Palmitate is primarily used as an antioxidant, food additive, and preservative.

Q: Is Ascorbyl Palmitate soluble in water?

A: It is slightly soluble in water but fully soluble in ethanol and oils.

Q: What is the storage requirement for Ascorbyl Palmitate?

A: It should be stored in a cool, dry place away from light and moisture.

Q: Does Ascorbyl Palmitate contain harmful or toxic substances?

A: No, Ascorbyl Palmitate is non-poisonous and safe for approved applications.

Q: What is the particle size of this product?

A: Ascorbyl Palmitate has a particle size of mesh 80-100.

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