Skin Whitening 3-O-Ethyl-L-Ascorbic Acid CAS 86404-04-8 Ethyl Ascorbic Acid

• CAS No.: 86404-04-8
• Formula: C8h12o6
• EINECS: 39380-78-4
• Type: Chromium Sulphate
• Appearance: Powder
• Quality: Industrial
• Model NO.: 86404-04-8
• Colour: White
• MW: 204.1773
• Sample: MOQ
• Transport Package: Drum
• Specification: 25kgs net pp bag
• Trademark: sunwisechem
• Origin: China

Product Description

Basic Chromium Sulphate 

 

CAS.:86404-04-8
Synonysm.:3-O-EthylAscorbylEther; 3-O-Ethyl-L-ascorbicAcid; ETHYLASCORBICACID; 3-o-ethyl-l-ascorbicacid; 3-O-ETHYLASCORBICACID; (5R,1'S)-5-(1,2-Dihydroxy-ethyl)-4-ethoxy-3-hydroxy-5H-furan-2-one; (5r)-5-[(1s)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxy-5h-furan-2-one; (R)-5-((S)-1,2-dihydroxyethyl)-4-ethoxy-3-hydroxyfuran-2(5H)-one
EINECS.:617-849-3
Brand Name.:Unilong
Place of Origin.:Shandong, China
Purity.:99%
Product name.:3-O-Ethyl-L-ascorbic acid
Packing.:25kgs/drum
Delivery.:Immediately
MF.:C8H12O6
MW.:204.18

Specification:
 

Product name	3-O-Ethyl-L-ascorbic acid
Appearance	White powder
Melting point	112.0 to 116.0 °C
Boiling point	551.5±50.0 °C(Predicted)
Density	1.46±0.1 g/cm3(Predicted)
Vapor pressure	0-0Pa at 20-25ºC
Solubility	carbinol(Slightly), Water (Slightly)

 

Application: 
3-O-Ethyl-L-ascorbic acid is an lipophilic and hydrophilic amphoteric vitamin C derivative. It not only retains the redox effect of vitamin C, but also is very stable. It is a colorless vitamin C derivative. It is also an lipophilic and hydrophilic amphoteric substance, which not only makes it very convenient to use in the formula, but also makes it easier to penetrate the cuticle into the dermis, After entering the skin, it is easy to be decomposed by biological enzymes to play the role of vitamin C, thus improving its bioavailability.

Safety Protection:
Avoid contact with skin and eyes, avoid to breath.

Synonyms:
3-O-EthylAscorbylEther; 3-O-Ethyl-L-ascorbicAcid; ETHYLASCORBICACID; 3-o-ethyl-l-ascorbicacid; 3-O-ETHYLASCORBICACID; (5R,1'S)-5-(1,2-Dihydroxy-ethyl)-4-ethoxy-3-hydroxy-5H-furan-2-one; (5r)-5-[(1s)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxy-5h-furan-2-one; (R)-5-((S)-1,2-dihydroxyethyl)-4-ethoxy-3-hydroxyfuran-2(5H)-one

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C . You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.