Iminodiacetic acid , 98% , 142-73-4

Synonym(s):
IDA;Iminodiacetic acid

Update time: 2022-07-08

Melting point:	243 °C (dec.) (lit.)
Boiling point:	245.59°C (rough estimate)
Density	1.5325 (rough estimate)
refractive index	1.4540 (estimate)
storage temp.	Store below +30°C.
solubility	42g/l
form	Crystalline Powder
pka	2.98, 9.89(at 25℃)
color	White or yellow
PH	2.2-2.3 (H2O, 20℃)(saturated solution)
Water Solubility	2.43 g/100 mL (5 ºC)
Merck	14,4917
BRN	878499
InChIKey	NBZBKCUXIYYUSX-UHFFFAOYSA-N
LogP	1.840 (est)

Iminodiacetic acid can be used:

In the preparation of iminodiacetic acid (IDA)-type adsorbent for protein purification.
As a catalyst along with iron (FeCl₃) complexes for methyl methacrylate (MMA) polymerization.
In the preparation of chelating resins with glycidyl methacrylate for the selective removal and recovery of metal ions from industrial waste water.
As a reagent for the preparation of pinene-derived iminodiacetic acid (PIDA), which is in turn used as a ligand for the synthesis of diastereoselective oxiranyl C(sp³) boronates from the corresponding olefins.
In the surface functionalization of multi-walled carbon nanotubes (MWCNTs) which is further utilized as a sorbent for the separation of heavy metal ions.