Tetrasodium glutamate diacetate

谷氨酸二乙酸四钠

Also known as: GLDA, Tetrasodium N,N-bis(carboxymethyl)-L-glutamate, N,N-Bis(carboxymethyl)-L-glutamic acid tetrasodium salt, L-Glutamic acid, N,N-bis(carboxymethyl)-, tetrasodium salt, N,N-Bis(carboxymethyl)glutamate tetrasodium salt, Tetrasodium N,N-dicarboxymethyl-L-glutamate, Glutamic acid diacetic acid tetrasodium salt, Chelest CMG 40, Dissolvine GL 38, Dissolvine GL 47, GLDA-4Na-R

Tetrasodium glutamate diacetate (CAS 51981-21-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9NNa4O8 and a molecular weight of 351.12900 g/mol. It is also known as GLDA, Tetrasodium N,N-bis(carboxymethyl)-L-glutamate and N,N-Bis(carboxymethyl)-L-glutamic acid tetrasodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51981-21-6

Jingsj CID

J-1510828-5

Molecular Formula

C₉H₉NNa₄O₈

Chinese Name

谷氨酸二乙酸四钠

Molecular Weight

351.12900 g/mol

Category

Organic Acids

Last updated

8/21/2026