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Product name Ascorbyl Palmitate
Synonyms Vitamin C palmitate, L-Ascorbyl 6-palmitate
CAS No. 137-66-6
EINECS 205-305-4
M.F. C22H38O7
M.W. 414.53
Properties
Appearance White or yellow-white powder.
Density 1.15g/cm3
Melting Point 115-118℃(lit.)
Flashing Point 178.1℃
Refractive Index 22.5 ° (C=1, EtOH)
Vapor Pressure 3.32E-14mmHg at 25℃
Solubility Easily soluble in water and vegetable oils, soluble in ethanol.
Application
1) Food additives
-Antioxidants.-Color fixative. Used for the protection of natural pigments (such as chili red pigment, lycopene, carotene, lutein, etc.) easily oxidized.
-Use as a fat-soluble antioxidant, with a good effect on soybean oil, cottonseed oil, palm oil, unsaturated fats and hydrogenated vegetable oils.
-Dairy baby products, to prevent baby milk consumption from oxidation defeated.
-For fried products, it can prevent lipid rancidity to extend the shelf life (such as instant noodles, potato chips, fried fish, grilled meat, etc.).
2) Daily chemical
Fat-soluble whitening.
3) Pharmaceutical care
-Protect the active ingredient for the drug, to prevent oxidation.-For nutrition enhancer of VC, it is without gastrointestinal irritation.
Packing
500g/Aluminum foil bag; 25kgs/fiber drum
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