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Ascorbyl Palmitate (AP)

Ascorbyl Palmitate (AP)

E code:E304
CAS No.:137-66-6
Customization:Available

CHARACTERS:

White or yellowish-white powder with slightly citrus smell. It is soluble in alcohol and in ether, and it is practically insoluble in water.

APPLICATION: 

Add this product to oil and heat to dissolve, and then add it to the food in proportion; or dissolve it with ethanol to make a 5% alcohol solution, and then dip the food in it or spray it on the food;              

Add this product directly to powdered infant food, milk powder, powdered seasoning, chicken powder, etc., and mix Well.

 

FUNCTION: 

1.Antioxidant: Ascorbyl palmitate helps preventing oils & fat from   getting oxidated,prolonging the process of oils, fats,fish, margarine,milk, carotenoid and cosmetic products etc.on the oxidative deterioration. It can also be used as an antioxidant in infant food.The combination of Ascorbyl palmitate with VE or other antioxidants has synergistic effect;

2.Vitamin C enhancer: Ascorbyi palmitate is a Vitamin C enhancer.Unlike Vitamin C, it will not cause irritation for the intestines and stomach;

3.Color fixative: Ascorbyl palmitate can be used to protect natural pigments such as
carotene,lutein,capsaicin,lycopene etc. from getting oxidation;

4.Others: Ascorbyl palmitate can effectively prevent oxidation of the active components in the medicines and drugs.Ascorbyl palmitate can be used in dying materials,farm chemicals and medical intermediates.

Specification:

Item

Specification

Assay(%)

NLT 95.0

Optical (Specific) Rotation[α]D25(°)

+21~+24

Melting Range(C)

107-117

Loss on Drying (%)

NMT 2.0

Residue on lgnition (%)

NMT 0.1

Lead (mg/kg)

≤0.5

Recommended dosage of AP in common foods(g/kg)

Identification

Positive Reaction

Assay

99.0%-100.5%

Melting point

190-192ºC

PH of 5 Percent Water Solution

2.1-2.6

PH of 2 Percent Water Solution

2.4-2.8

Clarity Of Solution

Clear

Colour Of Solution

BY7max

Copper

5mg/kg max

Loss on drying

≤0.4%

Heavy Metals

10ppm max

Iron

2ppm max

Oxalic Acid

0.2% max

Sulphate Ash (Residue On Ignition)

0.1% max

Specific Optical Rotation

+20.5°-+21.5°

Organic Volatile Impurities

Pass

Arsenic

≤3ppm

Mercury

≤1ppm

Lead

≤2ppm

Cadmium

≤1ppm

 

PACKAGE:

20 or 25kg/fiber drum

Inquiry

Henan YangSen Chemical Technology Co.,Ltd was founded in 2020. After long-term focus on oil and fat additives research and development. 

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