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Sigma-Aldrich

Sodium iminodiacetate dibasic hydrate

98%

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Synonym(s):
Iminodiacetic acid disodium salt hydrate
Linear Formula:
C4H5NO4Na2 · xH2O
CAS Number:
207398-95-6
Molecular Weight:
177.07 (anhydrous basis)
MDL number:
MFCD00150689
UNSPSC Code:
12352100
PubChem Substance ID:
24854061
NACRES:
NA.22

Quality Level

200

Assay

98%

form

solid

SMILES string

O.[Na+].[Na+].[O-]C(=O)CNCC([O-])=O

InChI

1S/C4H7NO4.2Na.H2O/c6-3(7)1-5-2-4(8)9;;;/h5H,1-2H2,(H,6,7)(H,8,9);;;1H2/q;2*+1;/p-2

InChI key

YSBGCHXLMBAKPV-UHFFFAOYSA-L

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Application

Sodium iminodiacetate dibasic hydrate (Iminodiacetic acid disodium salt monohydrate) has been used in the preparation of:
  • different iminodiacetic acid-agarose supports, useful for selective adsorption of large proteins
  • N-(o-hydroxybenzyl) iminodiacetic acid (multidentante ligand)

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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New multidentate ligands. XVII. Chelating tendencies of N-(o-hydroxybenzyl) iminodiacetic acid (H3L).
Harris WR, et al.
Inorganic Chemistry, 14(5), 974-978 (1975)
Benevides C C Pessela et al.
Journal of chromatography. A, 1055(1-2), 93-98 (2004-11-25)
A strategy to selectively adsorb large proteins on immobilized metal ion affinity chromatography supports is presented. It is based on the fact that large proteins have a large surface that permits the long distance interaction with groups placed quite far

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