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Product name:Ascorbyl Palmitate

Product introduction

Property: white to yellowish powder, odorless, oil soluble and nonacid. Insoluble in water,  fusible in ethanol. Ascorbyl Palmitate is the oil soluble form of Vitamin C also known as Vitamin C Ester, it is much more stable than the water soluble form of vitamin C. The anti-oxidant activity of Ascorbyl Palmitate is powerful.

Appearance: white to yellowish powder

Cas No.: 137-66-6

EINECS No.: 205-305-4

Molecular Formula:  C22H38O7

Molecular Weight: 414.54

Specification:

 

Items

Standard

Characteristics

White   to yellowish powder

Identification

Positive

Specific   rotation

+21°-   +24°

Melting   point

107~117℃

Loss on drying

≤2.0%

Residue on ignition

≤0.1%

Heavy metals

≤0.001%

Arsenic

≤0.0003%

Assay

≥95.0%

 

Storage Condition: Keep in cool, dry, dark conditions, in sealed containers

Package: Inner: Two-layer clean, food grade plastic bag. Outer: fiber drum or carton

Application: Ascorbyl Palmitate is commonly used in the food industry as a natural preservative for oils, vitamins and colors. Ascorbyl Palmitate also serves to regenerate Vitamin E creating a synergy of anti-oxidant activity.

 


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