Identification | Back Directory | [Name]
POLY-L-GLUTAMIC ACID SODIUM SALT | [CAS]
26247-79-0 | [Synonyms]
MWlargerthan50,000 Sodium poly-L-glutamate Poly-l-glutamicacidsodium γ-Polyglutamic acid(Na+form) POLY-L-GLUTAMIC ACID SODIUM SALT A-POLY-L-GLUTAMIC ACID, SODIUM SALT POLY-L-GLUTAMIC ACID SODIUM*MOL WT 1 POLY-L-GLUTAMIC ACID SODIUM*MOL WT 5 POLY-L-GLUTAMIC ACID, MW 2,000-15,000 Poly-l-glutamicacidmwlargerthan50,000 L-Glutamic acid homopolymer sodium salt ALPHA-POLY-D-GLUTAMIC ACID, SODIUM SALT ALPHA-POLY-L-GLUTAMIC ACID, SODIUM SALT POLY-L-GLUTAMIC ACID SODIUM SALT MW 50-7 POLY-L-GLUTAMIC ACID SODIUM SALT MW 20-4 POLY-L-GLUTAMIC ACID SODIUM*MOL WT 2000- 15000 POLY-L-GLUTAMIC ACID SODIUM*MOL WT 15000 -50000 POLY-L-GLUTAMIC ACID SODIUM*MOL WT 50000 -100000 poly-L-glutamic acid sodium mol. wt.*1,500-3,000 POLY-L-GLUTAMIC ACID SODIUM MOL. WT.*APP ROX. 600 POLY-L-GLUTAMIC ACID SODIUM*MOL. WT. APP ROX. 1,000 | [Molecular Formula]
[CO(CH2)2CH(CO2H)NH]n | [MDL Number]
MFCD00081868 | [MOL File]
26247-79-0.mol | [Molecular Weight]
405.357 |
Chemical Properties | Back Directory | [Appearance]
solid | [Melting point ]
>258°C (subl.) | [storage temp. ]
−20°C
| [solubility ]
Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly) | [form ]
Solid | [color ]
White to Off-White | [Stability:]
Stable. Incompatible with strong acids, strong bases. | [CAS DataBase Reference]
26247-79-0 |
Hazard Information | Back Directory | [Chemical Properties]
solid | [Uses]
gamma-Polyglutamic Acid Sodium Salt (Technical Grade) can be used to prepare compound that has a good moisturizing effect, skin absorption, and repairing damaged skin cells. | [Biochem/physiol Actions]
Poly-L-glutamic acid is an anionic biocompatible polymer used in combination with cationic biopolymers such as poly-lysine to form stable time-release controlled polyelectrolyte shells to protect drug and molecular delivery structures such as protein-loaded starch microgels and nanocapsules. |
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Sigma-Aldrich
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