Ascorbyl Tetraisopalmitate
A lipid-soluble vitamin C derivative, standardized to 99% assay by HPLC.
Technical specification
- Assay
- 99%
- Molecular formula
- C70h128o10
- Molecular weight
- 1129.76
- Appearance
- Clear Colorless Liquid
- Test method
- HPLC
- Grade
- Cosmetic Grade
- Shelf life
- 2 Years
- Main Ingredient
- Ascorbyl Tetraisopalmitate
Quality parameters (COA)
| Value | Parameter |
|---|---|
| ≥97% (HPLC tested) | Purity |
| 0.930-0.943 g/cm³ | Density (20â) |
| 1.459-1.465 (25â) | Refractive Index |
| Lead <10ppm, Arsenic <2ppm | Heavy Metals |
Description
Ascorbyl Tetraisopalmitate (VC-IP) is a stable, lipid-soluble derivative of vitamin C, engineered for cosmetic applications. Its molecular formula is C70H128O10, with a molecular weight of 1129.76. It presents as a clear, colorless liquid with a purity of 99% (HPLC). This ingredient is characterized by high stability and low irritation potential, activating at a neutral pH. The product demonstrates enhanced transdermal absorption compared to water-soluble vitamin C forms. It has a shelf life of 2 years under proper storage conditions. For purchasers, its stability, efficacy at low concentrations, and compatibility with various formulations are key considerations.
Applications
Used in the production of cosmetic products: serums, creams, lotions, and oils for face and body.
Documents
Documents are shared on request after company verification.