tetrasodium N,N-bis(carboxylatomethyl)-L-glutamate (CAS No. 51981-21-6) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Inorganic Chemicals
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The CAS number of tetrasodium N,N-bis(carboxylatomethyl)-L-glutamate is 51981-21-6.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Inorganic Chemicals.
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tetrasodium N,N-bis(carboxylatomethyl)-L-glutamate · CAS 51981-21-6 · C9H9NNa4O8. UNII 5EHL50I4MY.
| CAS Registry Number | 51981-21-6 |
|---|---|
| PubChem CID | 44630158 |
| Molecular formula | C9H9NNa4O8 |
| IUPAC name | tetrasodium;(2S)-2-[bis(carboxylatomethyl)amino]pentanedioate |
| UNII (FDA) | 5EHL50I4MY |
| Molecular Weight | 351.13 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 5 |
| Exact Mass | 350.99189337 |
| Monoisotopic Mass | 350.99189337 |
| Topological Polar Surface Area | 164 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 314 |
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Tetrasodium Glutamate Diacetate) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notification summary | 67.1% (165 / 246) |
| GHS notification summary | 67.1% (165 / 246) |
|---|---|
| Reported hazard statements | H290 (22.8%), H319 (31.7%), H335 (22.4%) |
This chemical does not meet GHS hazard criteria for 67.1% (165 of 246) of all reports.
H290 (22.8%): May be corrosive to metals [Warning Corrosive to Metals]
51981-21-6; tetrasodium glutamate diacetate; UNII-5EHL50I4MY; 5EHL50I4MY; Tetrasodium N,N-Bis(carboxymethyl)-L-glutamate; Tetrasodium N,N-bis(carboxylatomethyl)-L-glutamate; EINECS 257-573-7; DISSOLVINE GL; CHELEST CMG-40; EC 257-573-7; L-Glutamic acid, N,N-bis(carboxymethyl)-, sodium salt (1:4); DTXSID2052158; L-Glutamic acid, N,N-bis(carboxymethyl)-, tetrasodium salt; GLUTAMIC ACID N,N-DIACETIC ACID SODIUM SALT; N,N-BIS(CARBOXYMETHYL)GLUTAMIC ACID TETRASODIUM SALT; L-GLUTAMIC ACID-N,N-DI(ACETIC ACID) TETRASODIUM SALT
CAS 51981-21-6; molecular formula C9H9NNa4O8; molecular weight — g/mol.
51981-21-6, tetrasodium glutamate diacetate, UNII-5EHL50I4MY, 5EHL50I4MY, Tetrasodium N,N-Bis(carboxymethyl)-L-glutamate, Tetrasodium N,N-bis(carboxylatomethyl)-L-glutamate.
Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Tetrasodium Glutamate Diacetate) -> CIR (Cosmetic Ingredient Review).
67.1% of GHS notifications report no hazard classification (165 of 246).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.