ascorbyl tetraisopalmitate
Product name: Ascorbic tetraisopalmitate Synonyms: Ascorbic tetraisopalmitate, VC-IP, BV-OSC, Vitamin C tetra-isopalmitate INCI name: - CAS No.: 183476-82-6 EINECS: 201-081-7 Quality: assay 95% up by HPLC Molecular formula: C70H128O10 Molecular weight: 1129.76 Description: Ascorbyl Tetraisopalmitate is an oil-soluble derivative of Vitamin C that can be used in higher concentrations without drawbacks. It is one of the most stable derivatives of Vitamin C but, being a derivative, its potency will not be directly comparable to pure L-Ascorbic Acid. It is provided in this oil-format formula in combination with Vitamin F, also known as essential fatty acids. Aside from the general benefits of pure Vitamin C, Ascorbyl Tetraisopalmiate has been shown to offer specific skin brightening benefits. Specification (assay 95% up by HPLC): Item Specification Appearance Colorless to pale yellow liquid Odor Faint, Characteristic Assay ≥95% by HPLC Loss on Drying ≤0.5% Color (APHA) ≤100 Specific gravity(d20) 0.930-0.943 Refractive index(n25) 1.459-1.465 Heavy metals ≤20ppm Arsenic ≤2ppm Production capacity: 300kg/month Storage condition: Stored in cool, dry place, room temperature. Package material: drum Package size:1kg/drum, 5kg/drum, 10kg/drum, 25kg/drum