Product Description
Vitamin C ethyl ether(VCE)
3-O-Ethyl Ascorbyl Ether
molecular weight 204.18
Molecular formula C8H12O6
| Technical indicators | Product standard |
| appearance | White to off white powder |
| purity | ≥99% |
| Loss on drying | ≤2.0% |
| chroma(APHA) | ≤100 |
| Water solubility 100g/L | Colorless to light yellow transparent liquid |
| pH (3% aqueous solution) | 3.5-5.5 |
| Vitamin C residue | ≤10ppm |
| Solubility | Water soluble and oil soluble |
| Storage conditions | Sealed storage under cool conditions |
| Package specification | 1kg / 5kg each bag, aluminum foil bag lined with PE self sealing bag |
| guarantee period | 3 year |
Vitamin C Ethyl Ether Characteristics and application scope
Vitamin C ethyl ether is substituted with ethyl on the 3-position hydroxyl structure of vitamin C, so as to protect vitamin C from oxidation and destroy its activity. It is a hydrophilic and lipophilic amphoteric vitamin C derivative. It can not only be more convenient to use in the formula, but also easily penetrate the stratum corneum and enter the dermis. After entering the skin, it is decomposed by biological enzymes to play the role of vitamin C
Stable and not easy to be oxidized Hydrophilic and lipophilic structure, easy to absorb into the dermis
Unstable, easy to oxidize and discolor It is not easy to penetrate into the stratum corneum
Inhibition of enzyme activity
Inhibit tyrosinase activity, inhibit the formation of melanin, and effectively whiten
Promote synthesis
Participate in collagen synthesis, repair cell activity and give skin elasticity
Powerful antioxidant
Strong anti-oxidation and effective removal of free radicals
Easily absorbed
Hydrophilic and lipophilic structure, easy to be absorbed by the skin, and can reach the dermis directly
Antibacterial and anti-inflammatory
It has strong antibacterial and anti-inflammatory effects and can resist the inflammation caused by light
Good stability
Good stability, light resistance, heat resistance, acid resistance, alkali resistance, salt resistance and air oxidation resistance
Scope of application
Whitening and freckle removing products, anti-aging products Sunscreen products, essence, facial mask, lotion and so on.
Vitamin C Ethyl Ether is widely used in many Whitening, Antioxidant, Antibacterial, Anti-inflammatory skin care products because of its strong function
