Category:
Prophylactic Biological Products
CAS NO:
86404-04-8
Standard:
In-house Standards,
INCI name: 3-O-Ethyl Ascorbic Acid
Application products: whitening, sun protection, anti-photoaging products
Product properties: white crystalline powder
Solubility: easily soluble in water, easily soluble in ethanol, slightly soluble in oil
Molecular formula: C8H12O6
Molecular weight: 204.1773
CAS number: 86404-04-8
Molecular structure:

Stability: The product formula is relatively stable under pH 4.0-6.0
Recommended dosage: 0.1-2%
Storage and shelf life:
Store in a sealed container, shaded, and in a cool and dry place.
Under strict compliance with storage requirements, the shelf life is 2 years.
Quality Standards:
| project | index |
| Appearance | White crystalline powder |
| content % | ≥ 99.5 |
| Water Solubility(100g/L) | Colorless to light yellow transparent liquid |
| pH(3%W/V) | 3.0-5.5 |
| Heavy Metals ppm | ≤ 5 |
| Arsenic salts ppm | ≤ 1 |
| Melting point ℃ | 111.0-116.0 |
| Ignition residue % | ≤ 0.5 |
| Loss on drying % | ≤ 1.0 |