Whitening, Sunscreen and Anti-Aging Products 3-O-Ethyl Ascorbic Acid

• CAS No.: 86404-04-8
• Formula: C8h12o6
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Technical
• Colour: White
• Transport Package: Drum
• Specification: 98%
• Origin: China

Product Description

 

INCI Name: 3-O-Ethyl Ascorbic Acid
Chemical Name: 3-O-Ethyl Ascorbic Acid
Application: Whitening, sunscreen and anti-aging products
Appearance: White crystalline powder
Solubility: Freely soluble in water and ethanol, slightly soluble in oil
CAS No.:  86404-04-8 
Molecular Formula: C8H12O6 
Molecular Weight: 204.1773
Molecular Structure:

 

 

Packing: 1kg/bag; 25kg/drum
Stability: Color will not change for 2 years at pH 4 .0-6.0
Recommend Dosage: 0.1-2%
Storage and Shelf Life: 
Keep sealed in a shaded and cool place between 5 and 25 ºC.
If follow strictly the storage instruction, it can be stored well for 24 months.

Quality Standard:

 

Item	Specification
Appearance	White crystalline powder
Assay	≥ 99.5 %
Water solubility (100g/L)	Colorless to yellowish transparent liquid
Maximum single impurity	≤ 0.05
Melting point	111.0~116.0ºC
Residue on ignition	≤ 0.5%
Loss on drying	≤ 1.0%
pH (3%W/V)	3.0-5.5
Arsenic	≤ 1 ppm
Heavy metal	≤ 5 ppm

 

Application :

1.Cosmetics
1) L-Vitamin C inhibits tyrosinase and reduces melanin, and diminishes the formed spots to inhibit melanin formation.
2) Promote collagen synthesis to reduce fine lines.
3) L-Vitamin C can effectively neutralize free radicals, improve skin texture, restore damaged skin, and make skin firm and elastic.
4) Promote skin metabolism and accelerate skin rejuvenation.
2. Medical
Vitamin C is mainly used for the prevention or treatment of scurvy in medicine, as well as for diseases such as dental caries,gingival abscess, anemia, and growth and development caused by anti-hyperacid deficiency.
3. Food additives
Vitamin C can be used for sandwich hard candy, and the amount used is 2000-6000mg/kg;
The amount of use in high-iron cereals and their products is 800-1000 mg/kg;
The amount used in infant food is 300-500 mg/kg;
The amount used in canned fruit is 200-400 mg/kg;
The amount used in drinks and milk drinks is 120-240 mg/kg;
The amount used in the puree is 50 to 100 mg/kg.