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3-O-Ethyl-L-ascorbic acid

$72.00

Content:≥99.5%
pH(3%W/V):3.0-5.5
Heavy metal:≤5ppm
Arsenic salt≤1ppm
Melting point:111.0-116.0℃
Ignition residue:≤0.5%
Loss on drying:≤1.0%
Price for 500g, pls inquiry freight.

Application products: whitening, sunscreen and anti-aging products.
Product description: white crystalline powder
Solubility: Soluble in water, ethanol and oil.
Molecular formula: C8H12O6
Molecular weight: 204.1773
CASNo.: 86404-04-8

Stability: the product formula is relatively stable at pH 4 .0-6.0.
Suggested dosage: 0.1-2%

Storage and shelf life:
Sealed storage, shading, stored in a cool and dry place.
Under the condition of strict compliance with storage requirements, the quality can be guaranteed for 2 years.