The details of
Factory Price Sodium L-Pyroglutamate / Sodium PCA / PCA-Na CAS 28874-51-3
Product Name: Sodium L-pyroglutamate
Synonyms: sodium (2S)-5-oxo-2-pyrrolidinecarboxylate;5-Oxo-L-proline monosodium salt;l-pyrrolidone-5-carboxylic acid sodium salt;L-PCA-NA;Sodium PCA;sodium l-pyroglutamate;sodium 5-oxo-L-prolinate;Sodium Pyrrolidone Carboxylate
CAS: 28874-51-3
MF: C5H6NNaO3
MW: 151.1
EINECS: 249-277-1
Product Categories: 28874-51-3
Specification
of
Factory Price Sodium L-Pyroglutamate / Sodium PCA / PCA-Na CAS 28874-51-3
Analysis | Specification | Result |
Appearance | Pale yellowish transparent liquid | Conform |
Ph(10% Water solution) | 6.8~7.4 | 6.98 |
Transmittance(1cm, 430nm) | >96.0 | 96.8 |
Specific gravity | 1.260~1.270 | 1.263 |
Content | 48.0%-52.0% | 48.21% |
Nitrogen | 4.45%-4.82% | <0.01% |
Total bacteria | <100 | Conform |
Mold and yeast | ≤ 100 | Conform |
Conclusion | Qualified |
Application of Factory Price Sodium L-Pyroglutamate / Sodium PCA / PCA-Na CAS 28874-51-3
Sodium PCA (Ajidew NaPCA, Nalidone) is a high-performance humectant given its moisture-binding ability. Sodium PCA is a component of the skin's natural moisturizing factor. For cosmetic use, it is derived from amino acids. It is considered a noncomedogenic, non-allergenic raw material recommended for dry, delicate, and sensitive skins.
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