3-o-ethyl-l-ascorbic Acid

We are offering 3-o-ethyl-l-ascorbic acid
more white tm eaa
inci name: 3-o-ethyl-l-ascorbic acid
chemical name: ethyl ascorbic acid
cas no.: 86404-04-8
einecs no.: ---
molecular formula: c8h12o6
molecular weight: 204.1
specification:
items specification
1. appearance: white to off-white crystal powder
2. assay: 99.0 min
3. ph 3% water solution: 3.0-4.5
4. melting point °c: 111.0 -116.0
5. heavy metals ppm: 10.0 max
6. arsenic ppm: 2.0 max
7. loss on drying %: 2.0 max
8. total bacteria cfug: 100.0 max
9. water solubility 100gl: colorless to light yellow transparent liquid
application: it can be used in whitening or anti-aging cosmetics such as gel, essence, latex and creams (0.5-2.0%) .
Package: 1kg net per foil bag, 10kg net per carton.
Storage: store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Shelf life: 3 years.