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234877

Sigma-Aldrich

Sodium iminodiacetate dibasic hydrate

98%

Synonym(s):

Iminodiacetic acid disodium salt hydrate

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About This Item

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

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

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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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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
New multidentate ligands. XVII. Chelating tendencies of N-(o-hydroxybenzyl) iminodiacetic acid (H3L).
Harris WR, et al.
Inorganic Chemistry, 14(5), 974-978 (1975)

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