Ethyl Ascorbic Acid Description

As a skin whitening ingredient, ethyl ascorbic acid powder is a vitamin C derivative used as a cosmetic raw material. It is also one of the most stable forms of vitamin C currently available, mainly used for skin whitening and brightening. Similar to pure vitamin C, ethyl ascorbic acid performs best within a stable pH range of 4 to 5.5. High-end cosmetics frequently use ethyl ascorbic acid powder as their vitamin C derivative. It is also a top-priority whitening ingredient for many formulators and end-users.

cosmetic raw material vitamin c derivative

Feature

Popular antioxidant ingredients: Eating enough vitamin C-rich fruits helps reduce skin oxidation. As a synthetic vitamin C ingredient, ethyl ascorbic acid has unique antioxidant properties.

Ethyl ascorbic acid does not oxidize easily when exposed to air or light. High-quality ethyl ascorbic acid raw powder offers better stability and bioavailability. It is widely used in cosmetic formulations.

Certificate Of Analysis

Item of Test	Limits of Test	Results of Test
Product Name	Ethyl Ascorbic Acid	-
Batch Number	2021510789	-
Quantity	500kg	-
Manufacture Date	2027.11.07	-
Expiry Date	2027.11.06	-
Appearance	White crystal powder	Conforms
Odor	Characteristic	Characteristic
Content	≥99%	99.07%
Solubility	Easily dissolve in water	Conforms
Melting point	111.0℃-115.0℃	Conforms
PH	4.0-5.0	Conforms
Loss on drying	≤1%	Conforms
Ash	≤1%	Conforms
Heavy Metals	≤10ppm	Conforms
Lead	≤3ppm	<1ppm
Arsenic	≤2ppm	<1ppm
Total Plate Count	≤1000cfu/g	<10cfu/g
Yeast & Mold)	≤100cfu/g	<15cfu/g
E.Coli	Negative	Conforms
Salmonella	Negative	Conforms
Conclusion	Conform with specification	-
Storage	Store in cool & dry place, Keep away from strong light and heat.	-
Packing description	Packed in paper-drums and two plastic-bags inside.	-