Daily Chemicals
01
Ethyl Ascorbic Acid CAS 86404-04-8
Chemical Name: Ethyl Ascorbic Acid
CAS No.: 86404-04-8
Molecular Formula: C8H12O6
Molecular Structure:
Molecular Weight:204.18
Appearance:White or almost white crystal powder
Sample:Free samples are available
Boiling point: 551.5 ± 50.0 ° C (Predicted)
Density: 1.46 ± 0.1 g/cm3 (Predicted)
Typical Properties
| Item | Specifications |
| Appearance | White crystalline powder |
| Assay | 99%min |
| Melting point | 110.0-115.0℃ |
| pH(3% water solution) | 3.5-5.5 |
| Free of VC | 10ppm max |
| Heavy metal | 10ppm max |
| Loss on drying | 0.5%max |
| Ignition residue | 0.2%max |
Vitamin C Ethyl Ether (Ethyl Ascorbic Acid) is a highly stable and skin-permeable derivative of Vitamin C. Possessing both hydrophilic and lipophilic properties, it serves as a core ingredient for whitening, anti-aging, and antioxidant cosmetics, effectively solving the pain points of traditional Vitamin C, namely its susceptibility to oxidation and poor absorption.
Core Product Advantages
1.Exceptional Stability: The ethyl modification at the C3 hydroxyl group completely solves the issues of oxidation, yellowing, and inactivation common in pure Vitamin C. It offers strong formulation compatibility and a long shelf life.
2.Efficient Transdermal Absorption: Its amphiphilic structure adapts well to the skin barrier, providing superior penetration compared to most Vitamin C derivatives and allowing it to reach the dermis to take effect.
3.Gentle & Low Irritation: Free from the acidic irritation of pure Vitamin C, it is suitable for sensitive skin and does not stain the stratum corneum.
4.Comprehensive Efficacy: Delivers multiple benefits, including whitening, anti-aging, antioxidant, anti-inflammatory, and collagen-boosting effects.
Major Efficacy & Applications
1. Core Efficacy
● Whitening & Spot Fading: Inhibits tyrosinase activity, blocks melanin production, reduces existing melanin, and fades dark spots and acne marks.
● Anti-aging & Firming: Promotes collagen synthesis, increases skin elasticity, and improves fine lines and sagging.
● Antioxidant: Scavenges free radicals, protects against photo-aging and blue light damage, and brightens skin tone to improve dullness.
● Anti-inflammatory & Soothing: Inhibits solar inflammation, soothes redness, and assists in barrier repair.
2. Application Areas (Cosmetics)
● Product Types: Serums, lotions, creams, gels, masks, and toners.
● Formulation Categories: Suitable for all types of formulations focused on whitening, anti-aging, repair, brightening, and antioxidant benefits.
● Recommended Dosage: 0.5% – 2.0%
Package
1kg/aluminum foil bag, 25kg/cardboard drum
Storage
Cool, dry, and dark, preferably refrigerated at 2-8 ℃