CAS: 26247-79-0 Chemical Name or Material: gamma-Polyglutamic Acid Sodium Salt (Technical Grade) InChI Formula: InChI=1S/C5H9NO4.Na/c6-3(5(9)10)1-2-4(7)8;/h3H,1-2,6H2,(H,7,8)(H,9,10);/t3-;/m0./s1 Molecular Formula: (C5H8NNaO4)n Recommended Storage: 4°C SMILES: N[C@@H](CCC(O[Na])=O)C(O)=O Synonym: Glutamic acid homopolymer sodium salt,L-Glutamic acid polymer sodium salt