Vitamin C Ethyl Ascorbic Acid 3-O-Ethyl-L-Ascorbic Acid Cas 86404-04-8

Short Description:

Product Name: 3-O-Ethyl-L-ascorbic acid

Cas No.: 86404-04-8

Appearance: White Powder

Specification: 99%

Molecular Formula: C8H12O6

Molecular Weight: 204.18

Grade: Cosmetic Grade

Sample: Free Sample

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Product Detail

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Product Introduction

3-O-ethyl ascorbic acid ether is also called vitamin C ethyl e ther. Vitamin C cannot be directly absorbed by the skin due to its structure with 4 hydroxyl groups, and it is easily oxidized to cause discoloration, and its use as a whitening agent in cosmetics is restricted. The vitamin C ethyl e ther prepared after the 3-hydroxyl hydrocarbylation is a non-discoloring vitamin C derivative, and does not affect its biological activity, thus filling the gap of similar products in the market. Studies have shown that vitamin C ethyl e ther is easily decomposed by enzymes after entering the skin to play the role of vitamin C.

Function

Anti-aging: Vitamin C can help to reduce the appearance of fine lines and wrinkles, and improve skin firmness and elasticity.

Sun damage protection: Vitamin C has antioxidant properties that can help to protect the skin from sun damage and environmental stressors, such as pollution and UV radiation.

Brightening: Vitamin C can help to brighten the skin and even out the complexion.

Certificate Of Analysis

Product Name	3-O-Ethyl-L-Ascorbic Acid	Specification	Company Standard
Cas No.	86404-04-8	Manufacture Date	2024.6.3
Quantity	500KG	Analysis Date	2024.6.9
Batch No.	ES-240603	Expiry Date	2026.6.2
Items	Specifications		Results
Appearance	White Crystalline Powder		Conforms
Assay	≥99%		99.2%
Melting Point	112.0 to 116.0 °C		Conforms
Boiling Point	551.5±50.0 °C		Conforms
Density	1.46g/cm³		Conforms
Loss on drying	≤5%		3.67%
Ash Content	≤5%		2.18%
Particle Size	95% pass 80 mesh		Conforms
Heavy Metals	≤10.0ppm		Conforms
Pb	≤1.0 ppm		Conforms
As	≤1.0 ppm		Conforms
Cd	≤1.0 ppm		Conforms
Hg	≤0.1 ppm		Conforms
Total Plate Count	≤1000cfu/g		Conforms
Yeast & Mold	≤100cfu/g		Conforms
E.coli	Negative		Negative
Salmonella	Negative		Negative
Staphylococcus	Negative		Negative
Conclusion	This sample meets the specifications.