Ectoine Powder CAS 96702-03-3 - High Purity 98% & 99% | China Suppliers & Factory for Cosmetic Raw Materials
Product Introduction
Features
Product Application
Basic Analysis
| Test Items | Specifications | Test Methods |
|---|---|---|
| Appearance | White to off-white powder | Visual observation |
| Identification | HPLC retention time correspond to WRS | HPLC |
| Loss on drying | ≤0.50% | USP<731> |
| Ethanol residue | ≤500ppm | GC |
| Heavy metals(Pb) | ≤20ppm | USP<231> |
| Arsenic(As) | ≤2ppm | ICP-MS |
| Lead(Pb) | ≤1ppm | ICP-MS |
| Mercury(Hg) | ≤0.2ppm | ICP-MS |
| Cadmium(Cd) | ≤0.3ppm | ICP-MS |
| Total plate count | ≤1000cfu/g | USP<61> |
| Yeast & Molds | ≤100cfu/g | USP<61> |
| Coliforms | ≤10mpn/g | MPN |
| E. Coli | Negative in 10g | USP<62> |
| Salmonella | Negative in 10g | USP<62> |
| S.aureus | Negative in 10g | USP<62> |
| Assay | ≥99.0% | HPLC |
Why Choose Us
Frequently Asked Questions (FAQ)
Ectoin is a natural skincare ingredient and an amino acid derivate secreted by halophilic microbes. It belongs to the group of extremolytes, developed through professional fermentation platform technology.
It forms a unique "water molecule cage" protective film that comprehensively shields skin cells, DNA, proteins, and cell membranes from external irritants like UV rays, blue light, and pollution.
Yes, Ectoin is mild, non-irritating, and highly suitable for sensitive skin, seasonal sensitivity repair, and post-cosmetic procedure care.
Ectoin is highly effective even at low concentrations, with a recommended effective concentration of ≥0.5% in skincare formulations.
It is highly compatible and can be added to serums, creams, masks, sunscreens, sprays, anti-aging products, mother and baby skincare lines, and color cosmetics.
The chemical formula is C6H10N2O2. In its raw form, it appears as a white to off-white crystalline powder that is non-greasy and non-comedogenic.



