3-O-Ethyl Ascorbic Acid
≥ 99 % · stable vitamin C derivative
The vitamin C route that survives a water phase. Ascorbic acid itself browns in weeks; the ethyl ether is stable enough to formulate without an anhydrous base.
Specification
What we release against — not the upstream supplier’s sheet.
- INCI name
- 3-O-Ethyl Ascorbic Acid
- CAS
- 86404-04-8
- Form
- Powder
- Purity
- ≥ 99 %
- Typical use level
- 1–5 %
REACH
Registrable substance — supplied from an EU-registered source.
Brightening serums · Antioxidant day care
Quoteex works Wrocław
Request a quoteOrder a 100 g sample- Shipped from our stock in Wrocław
- Specification and safety data sheet on request
- No cosmetic animal testing (Reg (EC) 1223/2009 Art 18)
Prices are indicative for planning and confirmed on quote. Cosmetic grade — not released for food or supplement use.