Trisodium N-(hydroxyethyl)ethylenediaminetriacetate

Published by BDMAEE on 2024-02-18

Structural formula

Business number	03SJ
Molecular formula	C10H15N2Na3O7
Molecular weight	344.20
label	HEDTA-Na3, Trisodium N-(2-hydroxyethyl)ethylenediamine-N,N’,N’-triacetate solution, aliphatic compounds

Numbering system

CAS number:139-89-9

MDL number:MFCD00043341

EINECS number:205-381-9

RTECS number:MB9188000

BRN number:None

PubChem number:24878597

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1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 9

4. Number of rotatable chemical bonds: 8

5. Number of tautomers: none

6. Topological molecule polar surface area 147

7. Number of heavy atoms: 22

8. Surface charge: 0

9. Complexity: 289

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 4

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atPH：8-10Fe3+Amount: Available for In stronger acidic solutions (such as other chelating agents with low solubility).

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