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แนะนำผลิตภัณฑ์
| Parameter Category | Details |
|---|---|
| Chemical Name | 3-O-Ethyl-L-ascorbic acid |
| Trade Name | Gwhite VCE |
| CAS Number | 86404-04-8 |
| EC Number | 617-849-3 |
| Chemical Formula | \(\ce{C8H12O6}\) |
| Molecular Weight | 204.18 g/mol |
| Appearance | White crystalline powder |
| Melting Point | 112.0–116.0 °C |
| Solubility | Amphiphilic (lipophilic and hydrophilic), soluble in water and most organic solvents |
| pH Value (3% aqueous solution) | 3.0–5.0 |
| Purity | ≥98.5% (cosmetic grade); ≥99% (pharmaceutical grade) |
| Stability | Chemically stable, non-discoloring under normal conditions; resistant to oxidation and high temperatures in cosmetic formulations |
| Storage Condition | Store in a cool, dry, dark place; sealed container to avoid light and moisture; shelf life of 2 years under proper storage |
