N-羟乙基亚胺二乙酸

HOCH₂CH₂N(CH₂COOH)₂

177.16

1780628

202-263-9

MFCD00004293

57651469

NA.22

N-(2-Hydroxyethyl)iminodiacetic acid (HEIDA) is a biodegradable and strong metal chelating agent, similar to nitrilotriacetic acid (NTA).

N-(2-Hydroxyethyl)iminodiacetic acid (HEIDA) can be used in the following processes:

• HEIDA can be used as a metal chelating agent for Fe(III) ion. The presence of HEIDA improves the Fenton′s destruction performance of PCE (perchloroethylene) existing as dense non-aqueous phase liquid (DNAPL) in soil slurry systems.
• Oxorhenium(V) complexes with HEIDA are used for the carboxylation of ethane by CO, with potassium peroxodisulfate (K₂S₂O₈)/trifluoroacetic acid (TFA), to afford propionic and acetic acid in good yield.
• Vanadium complexes with HEIDA are used for the peroxidative hydroxylation of benzene and oxidation of mesitylene.

100

≥98.0% (T)

178 ℃ (lit.)

peptide synthesis

OCCN(CC(O)=O)CC(O)=O

1S/C6H11NO5/c8-2-1-7(3-5(9)10)4-6(11)12/h8H,1-4H2,(H,9,10)(H,11,12)

JYXGIOKAKDAARW-UHFFFAOYSA-N

5 g in glass bottle

GHS07

Warning

H315 - H319 - H335

P302 + P352 - P305 + P351 + P338

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

Respiratory system

11 - Combustible Solids

WGK 3

dust mask type N95 (US), Eyeshields, Gloves