Iminodiacetic acid, disodium salt
Basic information
- CAS
928-72-3- Standard SMILES
O=C([O-])CNCC(=O)[O-].[Na+].[Na+]- InChIKey
HAXVIVNBOQIMTE-UHFFFAOYSA-L- Molecular formula
- C4.H5.N.O4.2Na
- Average molar mass
- 177.07 g/mol
- Monoisotopic mass
- 177.0013962
Names & identifiers
- Preferred name
- Iminodiacetic acid, disodium salt
- IUPAC
- disodium;2-(carboxylatomethylamino)acetate
- English name
- Iminodiacetic acid disodium salt
- Molecular formula
- C4H5NNa2O4
- Molecular weight
- 177.07
Names & synonyms
Iminodiacetic acid, disodium saltRefChem:135049Disodium iminodiacetate928-72-3Iminodiacetic Acid Disodium SaltSodium 2,2'-azanediyldiacetatedisodium;2-(carboxylatomethylamino)acetateGlycine, N-(carboxymethyl)-, disodium saltIminodioctan sodnyIminodiacetic acid sodium saltQ2K1N8RVKEIMINODIACETIC ACID DI NA SALT
Show more names
DIGLYCINE DISODIUM SALTDisodium lminodiacetateIminoiaceticAcidDisodiumSaltDisodium iminodiacetate (IDA)iminodi-aceticacidisodiumsalt
iminodioctansodnyDisodium iminodi(acetate)iminodioctandisodnyIminodioctan sodny [Czech]Iminodioctan disodny [Czech]Iminodioctan disodnyMFCD00043340NSC-147496
Database identifiers
- CAS
928-72-3- PubChem CID
- 13575
- DTXSID
DTXSID1027340- UNII
- Q2K1N8RVKE
- EC Number
- 213-181-8
- Nikkaji
- J54.224E
Properties
Computed structural properties
- Topological polar surface area
- 92.3 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 2
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 96.7
Experimental & physicochemical properties
Chemical ClassesBiological Agents -> Amino Acids and Derivatives
Physical Description
Liquid
White powder; [TCI America MSDS]
Physicochemical properties
- storage temp.
- 2 · 2-8°C, sealed storage, away from moisture
- Appearance
- White to off-white Solid
- InChI
- InChI=1S/C4H7NO4.2Na/c6-3(7)1-5-2-4(8)9;;/h5H,1-2H2,(H,6,7)(H,8,9);;/q;2*+1/p-2
- InChIKey
- HAXVIVNBOQIMTE-UHFFFAOYSA-L
- SMILES
- [Na+].[Na+].N(CC([O-])=O)CC([O-])=O
- CAS DataBase Reference
- 928 · 928-72-3(CAS DataBase Reference)
- FDA UNII
- 2 K1N8RVKE · Q2K1N8RVKE
- EPA Substance Registry System
- Glycine, N-(carboxymethyl)-, disodium salt (928-72-3)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
Aggregated GHS information provided per 15 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Glycine, N-(carboxymethyl)-, sodium salt (1:2) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Glycine, N-(carboxymethyl)-, sodium salt (1:2) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
TP - indicates a substance that is the subject of a proposed TSCA section 4 test rule.
Glycine, N-(carboxymethyl)-, disodium salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards SummaryA mild eye irritant; [RTECS] An irritant; [TCI America MSDS]
Hazard Classes and CategoriesEye Irrit. 2 (100%)
Safety & protection
Protective Action Criteria (PAC)
24 [mg/m3]
270 [mg/m3]
1600 [mg/m3]
Safety data
- wgk
Chemistry & industry
Pharmacology
MeSH Pharmacological ClassificationChemicals that bind to and remove ions from solutions. Many chelating agents function through the formation of COORDINATION COMPLEXES with METALS.
Uses & manufacturing
UsesPermitted for use as an inert ingredient in non-food pesticide products; [EPA]
U.S. Production2023: 700,000,000 - <850,000,000 lb
Industry UsesIntermediate
General Manufacturing Information
Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing
Glycine, N-(carboxymethyl)-, sodium salt (1:2): ACTIVE
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Related reactions
1 records
Compound notes
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