| CAS No.: | 28874-51-3 |
|---|---|
| Formula: | C5h6nnao3 |
| EINECS: | 249-277-1 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Cosmetic Grade |
| Samples: |
|---|
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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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