N,N-双(羧甲基)丙氨酸三钠盐

Description

N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT · CAS 164462-16-2 · C7H8NNa3O6. UNII 784K2O81WY.

Identification

CAS Registry Number	164462-16-2
PubChem CID	11021984
Molecular formula	C7H8NNa3O6
IUPAC name	trisodium;2-[bis(carboxylatomethyl)amino]propanoate
UNII (FDA)	784K2O81WY

Computed Descriptors

Molecular Weight	271.11
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	3
Exact Mass	271.00446982
Monoisotopic Mass	271.00446982
Topological Polar Surface Area	124
Heavy Atom Count	17
Formal Charge	0
Complexity	218

Physical description & handling notes

• Other Solid; Dry Powder; CBI; Liquid

Regulatory Status

GHS notification summary	77.2% (125 / 162)

GHS Hazard Classification

GHS notification summary	77.2% (125 / 162)
Reported hazard statements	H290 (22.8%)

Documented Uses

• EPA Safer Chemical Functional Use Classes -> Chelating Agents
• Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
• Information on 90 consumer products that contain Trisodium Dicarboxymethyl Alaninate in the following categories is provided:
• 2023: 2,500,000 - <4,000,000 lb
• 2022: 5,000,000 - <10,000,000 lb
• 2021: 4,000,000 - <5,500,000 lb

Synonyms

164462-16-2; trisodium dicarboxymethyl alaninate; UNII-784K2O81WY; Trisodium dicarboxymethylalaninate; 784K2O81WY; Alanine, N,N-bis(carboxymethyl)-, trisodium salt; DL-Alanine-N,N-diacetic acid trisodium salt; DTXSID2044555; TRISODIUM DICARBOXYMETHYL ALANINATE, DL-; Alanine, N-N-bis(carboxymethyl)-, trisodium salt; DL-ALANINE, N,N-BIS(CARBOXYMETHYL)-, TRISODIUM SALT; RefChem:192168; DTXCID0024555; TRISODIUM DICARBOXYMETHYL ALANINATE [INCI]; 605-362-9; Trisodium N-(1-Carboxylatoethyl)iminodiacetate

Frequently Asked Questions

What are the CAS number and molecular formula of N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT?

CAS 164462-16-2; molecular formula C7H8NNa3O6; molecular weight — g/mol.

What other names is N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT known by?

164462-16-2, trisodium dicarboxymethyl alaninate, UNII-784K2O81WY, Trisodium dicarboxymethylalaninate, 784K2O81WY, Alanine, N,N-bis(carboxymethyl)-, trisodium salt.

Is N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT classified as hazardous?

77.2% of GHS notifications report no hazard classification (125 of 162).

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.