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Specifications
| Appearance: | White powder |
| Purity (HPLC): | 98% min |
| Specific Rotation: | +139 - +145 (C=1, CH3OH) |
| pH (2%): | 5-7 |
| Particle Size: | 100% 80 min |
| Loss on Drying: | 0.5% max |
| Heavy Metal: | |
| Lead (as Pb): | 0.9 mg/kg max |
| Total Arsenic (as As): | 0.5 mg/kg max |
| Microorganism: | |
| Colony Count: | 1000 max |
| Coliform Bacteria: | 10 max |
| Mold: | 50 CFU/g max |
| Salmonella (/25g): | N/A |
| Staphylococcus aureus: | 100 max |
Applications
Ectoine sodium salt monohydrate (CAS 96702-03-3) is a naturally derived, compatible solute commonly found in halophilic microorganisms. It is widely used in cosmetic, pharmaceutical, and biotechnological applications due to its strong protective and stabilizing properties. In skincare and personal care formulations, it functions as a moisturizing and anti-aging agent, protecting cells from environmental stressors such as UV radiation, pollution, and temperature extremes. In pharmaceutical applications, it is incorporated into nasal sprays, eye drops, and topical treatments to reduce inflammation and support cellular repair in mucosal tissues. Ectoine sodium salt monohydrate is also utilized in research and biotechnology for its ability to stabilize proteins, enzymes, and nucleic acids, enhancing the efficiency of bioprocesses and the shelf-life of biologics.
Benefits
The benefits of ectoine sodium salt monohydrate stem from its excellent cytoprotective, moisturizing, and stabilizing properties. It protects cells and biomolecules against osmotic and oxidative stress by maintaining hydration and stabilizing protein structures. In cosmetic formulations, this translates into improved skin elasticity, reduced irritation, and enhanced barrier function. In medical and pharmaceutical contexts, its protective effect supports tissue regeneration, reduces inflammation, and alleviates symptoms of dry or irritated mucosa. Its stabilizing effect in biotechnology ensures higher activity and stability of enzymes and other biologics under stress conditions, making it a valuable additive in protein formulation, cell culture, and industrial bioprocessing.
Conclusion
In conclusion, ectoine sodium salt monohydrate is a multifunctional compound with significant applications in cosmetics, pharmaceuticals, and biotechnology. Its unique ability to protect and stabilize cells, tissues, and biomolecules makes it invaluable for enhancing product efficacy, safety, and durability. By combining protective, moisturizing, and stabilizing properties, it continues to be a key ingredient in advancing health, personal care, and biotechnological innovations.
