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3-O-Ethyl-L-ascorbic acid optimization

52 Inquiries

Unit Price: Get Latest Price 

CAS No.:

86404-04-8

Grade:

Industrial Grade

Content:

99%

Port:

China

Brand:

Packaging:

25kg/drum

Price valid (until):

2025-06-06

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Hong Kong Lemite Group Limited

Company Type:

Trader

Location:

Hongkong, China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Qualification:

Main Products:

Peptides

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Product Description
Seller Information
Inquiry History

Description

The preparation process produces better quality products and a safer and more environmentally friendly production process.

Efficacy characteristics
Inhibit tyrosinase activity, inhibit the formation of melanin, restore melanin to colorless, remove spots and whiten skin efficiently, improve dull skin without luster, and give skin elasticity.
Excellent antioxidant effect in cosmetics, ensuring the utilization of vitamin C. Compared to the prototype of vitamin C, vitamin C ethyl ether is very stable and does not change color.

Strong antibacterial and anti-inflammatory effect, anti-inflammation caused by sunlight.

Vitamin C ethyl ether enters the dermis and directly participates in the synthesis of collagen to repair skin cell activity and increase collagen, thus making the skin plump and elastic and making it delicate and smooth.
With lipophilic and hydrophilic structure, it is easy to be absorbed by the skin and can reach the dermis directly.
Good stability, light, heat, acid, alkali, salt and air oxidation resistance.

Product Detail

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Testing Item	Standard	Result
Assay	99.0%-100.5%	99.72%
Appearance	White or almost White crystals Crystalline Powder	pass
Solubity	Easily soluble in water	pass
Identification	Positive Reaction	Positive
Melting Point	About 190℃	190.6 ℃
Copper	≤5ppm	<5ppm
Heavy Metals	≤10ppm	<10ppm
Mercury	≤0.1mg/kg	<0.1mg/kg
Lead	≤2mg/kg	<2mg/kg
Arsenic	≤3ppm	<3ppm
Oxalic Acid	≤0.2%	<0.2%
Iron	≤2ppm	<2ppm
Cadmium(Cd)	<1mg/kg	<1mg/kg
Impurity E	≤0.2%	<0.2%
Loss on Drying	≤0.4%	<0.4%
Sulphate Ash(Residue On Ignition)	≤0.1%	<0.1%
Specific Optical Rotation	+20.5°–+21.5°	21.08°

Appearance	White or of- white powder or crystlline power,odorless
Solubility	Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.

Product Detail

FAQ

1. Do you accept sample order?
We accept sample orders. We will make samples before bulk production, and after sample approved, we'll start to bulk production.

2. How to confirm the quality before placing the order
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

3. What’s the MOQ?

Our MOQ is 50g-1000g. But usually we accept less quantity such as 50g on the condition that sample charge is 100% paid.

4. Do you provide COA?
Yes. We'll provide certificate of analysis before shipment

Basic Info

Product Name:

3-O-Ethylascorbic acid

Other Name:

L-Ascorbic acid,3-O-ethyl-;3-O-Ethyl-L-ascorbic acid;L-Ascorbic acid 3-O-ethyl ether;3-O-Ethylascorbic acid;VC Ethyl;COS-VCE;ENB-VCE

CAS No.:

86404-04-8

Molecular Formula:

C8H12O6

InChIKeys:

InChIKey=ZGSCRDSBTNQPMS-UJURSFKZSA-N

Molecular Weight:

204.17700

Exact Mass:

204.18

EC Number:

617-849-3

UNII:

6MW60CB71P

DSSTox ID:

DTXSID8020595

HScode:

2932209090

Categories:

Alcohols, Phenols, Phenol Alcohols

Characteristics

PSA:

96.22000

XLogP3:

-1.5

Density:

1.46 g/cm3

Melting Point:

116-117.5 °C @ Solvent: Ethyl acetate

Boiling Point:

551.5ºC at 760 mmHg

Flash Point:

228.5ºC

Refractive Index:

1.555

See More 3-O-Ethylascorbic acid Properties 

Hazard Identification

Classification of the substance or mixture

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 3-O-Ethylascorbic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Peptides

Location:
Room 5003, 5th Floor, Yau Lee Centre, 45 Yuen Yuen Road, Kwun Tong, Hong Kong

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2024

Inquiry History

52 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Kingdom	Factory Supply CAS 86404-04-8 Best Price 3-O-Ethyl-L-Ascorbic Acid 99% White Powder HHD	1 MT	Mar 5, 2024
United Kingdom	Ascorbic Acid	1.00 KG	Sep 10, 2026
India	Ascorbic Acid	5000.00 KG	Sep 14, 2026
India	Ascorbic Acid	1000.00 KG	Feb 27, 2026
India	Ascorbic Acid	10.00 MT	Feb 27, 2026
India	Ascorbic Acid	1.00 MT	Feb 24, 2026
India	Ascorbic Acid	400.00 KG	Feb 10, 2026
India	Ascorbic Acid	2.00 MT	Jan 21, 2026
India	Ascorbic Acid	500.00 KG	Jan 12, 2026
India	Ascorbic Acid	10.00 MT	Jan 8, 2026
India	Ascorbic Acid	1.00 MT	Jan 4, 2026
India	Ascorbic Acid	1.00 KG	Dec 31, 2025
India	Ascorbic Acid	5.00 MT	Dec 30, 2025
Bangladesh	Ascorbic Acid	1.00 KG	Sep 14, 2026
Chile	Ascorbic Acid	25.00 KG	Aug 7, 2026
India	Ascorbic Acid	1.00 KG	Jul 23, 2026
India	Ascorbic Acid	100.00 KG	May 29, 2026
India	Ascorbic Acid	5.00 KG	Apr 20, 2026
India	3-O-Ethyl ascorbic acid	501 KG	Apr 16, 2026
India	Ascorbic Acid	2.00 KG	Apr 3, 2026

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Skin Care Ingredient Vitamin C Derivative 86404-04-8 Powder 3-O-Ethyl-Ascorbic Acid	Cosmetics Grade/99	$145-150/KG FOB	American peptide biotechnology LLC	Inquiry
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3-O-Ethyl-L-ascorbic acid optimization

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

More Choices Find All Products for Sale 

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