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Food Additive Antioxidants Ascorbyl Palmitate VC Palmitate CAS NO.: 137-66-6

Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating a fat-soluble form of vitamin C. In addition to its use as a source of vitamin C, it is also used as an antioxidant food additive (E number E304). It is approved for use as a food additive. 
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Introduction:

Product Name: Ascorbyl Palmitate

CAS No.: 137-66-6

Chinese alias: Vitamin C palmitate, 6-hexadecyl-l (+) - ascorbic acid

Molecular formula: C22H38O7

Content: ≥ 98%


Product features:

Ascorbyl palmitate, which has all the physiological activities of vitamin C, is an effective antioxidant scavenger of oxygen free radicals. It has been used in the food of the World Health Organization.

The Committee on additives has evaluated it as a nutritious, efficient safe food additive. It is the only antioxidant that can be used in infant food in China. It can be used in food Antioxidant, food (oil) color, strengthen vitamin C other functions.


Recommended dosage:

dosage of VC palmitate

Package specification:

10kg/barrel


Storage conditions:

Keep in a cool dry place. Do mix with toxic substances.


Shelf life: 24 months



Item

Specification

Appearance

White to Light yellow powder

Assay(C22H38O7)

≥95.0%

Whiteness

≥68

Specific Rotation

+21 ~ +24°

Melting Range

107-117°C

Loss on drying

≤2.0%

Residue on ignition

≤0.1%

Pb

≤2 mg/kg

As

≤3 mg/kg

Identification

Should be positive


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