Sodium L-pyroglutamate /Sodium PCA with Cas 28874-51-3
Sodium L-pyroglutamate Quick Details
- Chemical Name: Sodium L-pyroglutamate
- CAS No.: 28874-51-3
- EINECS: 249-277-1
- Molecular Fomula: C5H6NNaO3
- Molecular weight: 151.1
- Appearance: Pale yellowish transparent liquid
- Assay: 48.5-52.0%
- Synonyms: sodium(2S)-5-oxo-2-pyrrolidinecarboxylate; 5-Oxo-L-prolinemonosodiumsalt; l-pyrrolidone-5-carboxylicacidsChemicalbookodiumsalt; L-PCA-NA;Sodium PCA; sodiuml-pyroglutamate; sodium5-oxo-L-prolinate; Sodium Pyrrolidone Carboxylate
Sodium L-pyroglutamate Description
What is Sodium L-pyroglutamate?
Sodium PCA is a natural moisturizing agent that exists in human skin and is the main component of the stratum corneum. It has strong moisturizing properties and good moisturizing ability for the skin and hair. It can give the skin and hair good softness and elasticity, acting as a natural moisturizing factor in the skin.
PCA sodium is safe, colorless, odorless, neutral, and is an amino acid derivative. Sodium L-pyroglutamate has a high water absorption capacity and can absorb moisture from the air. Its hygroscopicity is comparable to that of hyaluronic acid (H · A) and far stronger than moisturizers such as glycerol, propylene glycol, and sorbitol.
Sodium PCA can be used as a moisturizer, skin conditioner, and anti-static agent in cosmetics, it is a natural ingredient of the skin and also an excellent moisturizer. It has the function of strengthening keratin and enhancing the skin’s own moisturizing ability.
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Sodium L-pyroglutamate Typical Properties
| Product Name: | Sodium PCA | ||
| CAS | 28874-51-3 | Quantity | 2000kg |
| Rep Date | Jun.28.2025 | Batch NO. | 20250628 |
| MFG. Date | Jun.28.2025 | Expiry Date | Jun.27.2027 |
| Item | Specifications | Results |
| Appearance | Pale yellowish transparent | conforms |
| PH | 6.8-7.4 | 7.03 |
| Transmittance | ≥96.0% | 96.8% |
| Specific gravity | 1.260-1.270 | 1.266 |
| Assay | 48.5-52.0% | 49.83% |
| Nitrogen | 4.45-4.82% | 4.53% |
| Total bacteria | ＜100CFU/g | conforms |
| Mold and yeast | ≤100CFU/g | conforms |
| Conclusion | The results conforms with enterprise standards | |
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Sodium L-pyroglutamate Applications
Skincare products: As the core ingredient of natural moisturizing factor (NMF), it supplements the moisture of the skin’s stratum corneum, enhances the moisturizing barrier function, and improves dryness problems.
Cosmetic additive: Used in shampoo, conditioner, hair gel and other products, PCA sodium delivers moisture to the hair and skin, enhancing hair hydration and luster, and reducing static electricity.
Skin care: adjust water balance in skin fragrance, lotion and other products, which is similar to hyaluronic acid in hygroscopicity, but safer and non greasy.
Recommended
Dosage:4% (exact dosage should be subject to customer’s finial product formulation.)
Sodium L-pyroglutamate Package&Storage
- Package: 25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
Product Tags
China Sodium L-pyroglutamate /Sodium PCA with Cas 28874-51-3 factory; Sodium PCA Cas 28874-51-3 China manufacturer; China Sodium L-pyroglutamate factory
