Sodium L-pyroglutamate Chemical Properties

Melting point:

125°C

Boiling point:

313.7℃[at 101 325 Pa]

Density 

1.45

vapor pressure 

5.4hPa at 20℃

storage temp. 

Refrigerator

solubility 

Methanol (Sparingly), Water

form 

Oil

pka

9.94[at 20 ℃]

color 

Clear Colorless to Pale Yellow

Water Solubility 

613g/L at 20℃

LogP

-2.387 (est)

CAS DataBase Reference

28874-51-3(CAS DataBase Reference)

Sodium L-pyroglutamate Usage And Synthesis

Uses

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.

Flammability and Explosibility

Non flammable

Sodium L-pyroglutamate(28874-51-3)Related Product Information

• Sodium bicarbonate
• Sodium chloride
• Sodium benzoate
• D-Proline
• Sodium acetate
• 2-Pyrrolidinone
• Povidone iodine
• Sodium hydroxide
• N-Vinyl-2-pyrrolidone
• Sodium gluconate
• N-Methyl-2-pyrrolidone
• DL-Pyroglutamic acid
• Sodium carbonate
• Sodium formate
• N-Methyl-2-pyrrolidone
• Diclofenac sodium
• Polyvinylpyrrolidone
• Sodium Monofluorophosphate