L-ascorbic palmitate

L-ascorbic palmitate Molecular formula: C22H38O7 Molecular weight: 414.54 DESCRIPTION: White or yellow-white powder.A little orange-taste.Easily soluble in water and plant oil.Soluble in ethanol(1g/4.5ml).The melting point is 107 117°. Preparation: By hexadecanoic acid and L - ascorbic acid esterification Quality standard: GB 16314-96 Assay(based on drying) ≥95.0% Specific optical rotation +21° +24° Sulphate ash ≤0.1% Loss on drying ≤2% As ≤3mg/kg Heavy metal ≤10mg/kg Melting range 107 117° APPLICATION: Vitamine c palmitate is the useful product which is uesd for Antioxidants, Dillenii, Nutritional fortifiers.