|Place of Origin:||China|
|Certification:||ISO 9001, GMP, USP, BP, CP|
|Minimum Order Quantity:||100g|
|Price:||Discount is possible if your order is big enough|
|Packaging Details:||foil bag|
|Delivery Time:||within 3 workdays|
|Payment Terms:||T/T in advance, Money Gram, Western Union, Bank Transfer., L/C|
|CAS:||86404-04-8||Other Name:||3-O-Ethyl Ascorbyl Ether|
|Appearance:||Powder||Grade Standard:||Medicine Grade|
86404-04-8 3 - O - Ethyl - L - Ascorbic Acid,
3 - O - Ethyl - L - Ascorbic Acid
English synonym: 3-O-Ethyl Ascorbyl Ether
CAS number: 86404-04-8
Molecular formula: C8H12O6
Molecular weight: 204.18
EINECS Number: 617-849-3
Melting point: 112.0to116.0°C
Boiling point: 551.5±50.0°C (Predicted)
Storage conditions: Sealed in dry, 2-8°C
Acidity coefficient (pKa): 8.89±0.40 (Predicted)
Vitamin C ethyl ether (VC ethyl ether) is a lipophilic and hydrophilic amphoteric vitamin C derivative, which not only retains the redox effect of vitamin C but also is very stable. It is a lipophilic and hydrophilic amphoteric substance, which not only makes it extremely convenient to use in the formula, but also makes it easy to penetrate the stratum corneum and enter the dermis layer. After entering the skin, it is easily decomposed by biological enzymes to play the role of vitamin C, thereby improving the its bioavailability.
Packaging & Shipping
1. As your requirements
2. Prompt shipment after receipt of your order confirmation
3. Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
4. For mass orders,it will be delivered by air or sea.
5. Depending on your location ,please allow 1-5 business days for your order to arrive.
6. For small order,please expect 3-7 days by UPS DHL EMS
7. For mass order,please allow 5-8 days by air,15-30 days by sea.