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HomeProduct name listSodium L-pyroglutamate

Sodium L-pyroglutamate

  • CAS NO.:28874-51-3
  • Empirical Formula: C5H6NNaO3
  • Molecular Weight: 151.1
  • MDL number: MFCD01749005
  • EINECS: 249-277-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-19 15:53:33
Sodium L-pyroglutamate Structural

What is Sodium L-pyroglutamate?

The Uses of Sodium L-pyroglutamate

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

Properties of Sodium L-pyroglutamate

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℃
CAS DataBase Reference 28874-51-3(CAS DataBase Reference)

Safety information for Sodium L-pyroglutamate

Signal word Warning
Pictogram(s)
ghs
Flame Over Circle
Oxidizers
GHS03
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H272:Oxidising liquids;Oxidising solids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220:Keep/Store away from clothing/…/combustible materials.
P221:Take any precaution to avoid mixing with combustibles/…
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.
P370+P378:In case of fire: Use … for extinction.

Computed Descriptors for Sodium L-pyroglutamate

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