CAS No: 86404-04-8
Product Name: Vitamin C Ethyl Ether
Other Name:
Vitamin C Ethyl Ether
3-O-Ethyl Ascorbic Acid
3-O-Ethyl-L-ascorbic acid
(5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxyfuran-2(5H)-one
(2R)-2-[(1S)-1,2-dihydroxyethyl]-3-ethoxy-4-hydroxy-2H-furan-5-one
Density: 1.5±0.1 g/cm3
Boiling Point: 551.5±50.0 °C at 760 mmHg
Melting Point: 112.0 to 116.0 °C
Molecular Formula: C8H12O6
Molecular Weight: 204.177
Flash Point: 228.5±23.6 °C
Exact Mass: 204.063385
PSA: 96.22000
LogP: -1.80
Vapour Pressure: 0.0±3.4 mmHg at 25°C
Index of Refraction: 1.555
Storage condition: 0-10°C
Specification
Assay by HPLC: 98.0%~102.0% calculated on dry basis
Appearance: White powder
Clarity in Hexane: Clear and Yellow
Odor & taste: Odorless and tasteless
Melting point: 111-116℃
PH: 5-6
Residue on Ignition: <0.5%
Loss on drying: ≤2.0%
Heavy metals: <20ppm
Arsenic: <0.5%
Other Related Substances ratio: 0.010%
Identification
Ethanol + Potassium Hydroxide: Blue
Ethanol + Sodium Hydrosulfite: Yellow
Absorption in isooctane: 325nm~327nm
Absorbance Ratio A1/A2: 0.32~0.38
Application
Can be used in gels, serums, lotions, creams and other skin whitening and anti-aging, anti-aging and other skin care products. Benefits:
1. Cu2+ acting on tyrosinase inhibits its activity and blocks melanin formation.
2. Very effective for whitening and freckle removal (when added at 2%).
3. Anti-inflammation caused by sunlight, has a strong antibacterial and anti-inflammatory effect.
4. Improve dull and dull skin, and give skin elasticity.
5. Repair skin cell activity and promote collagen production.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
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Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as Vitamin C Ethyl Ether, cas:86404-04-8 , 3-O-Ethyl-L-ascorbic acid and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.
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