Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt (EDTMPA)

Modify Date: 2026-07-05 21:57:06

Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt (EDTMPA) Structure
Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt (EDTMPA) structure
Common Name Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt (EDTMPA)
CAS Number 7651-99-2 Molecular Weight 546.03300
Density N/A Boiling Point N/A
Molecular Formula C6H15N2Na5O12P4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C6H15N2Na5O12P4
Molecular Weight 546.03300
Exact Mass 545.90600
PSA 289.99000
LogP 0.32220
InChIKey QPTMDBQLCWRDCK-UHFFFAOYSA-I
SMILES O=P([O-])([O-])CN(CCN(CP(=O)([O-])O)CP(=O)([O-])O)CP(=O)([O-])O.[Na+].[Na+].[Na+].[Na+].[Na+]

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

PENTASODIUM ETHYLENEDIAMINE TETRAMETHYLENE PHOSPHONATE
EDTMPa5
EDTMP pentasodium salt

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt?
A: Molecular weight of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt is 546.03300.
Q: What is the LogP of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt?
A: LogP of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt is 0.32220.
Q: What is the CAS number of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt?
A: CAS number of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt is 7651-99-2.
Q: What is the English name of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt?
A: The English name of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt is Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt.
Q: What is the molecular formula of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt?
A: Molecular formula of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt is C6H15N2Na5O12P4.
Q: What is the SMILES notation of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt?
A: SMILES notation of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt is O=P([O-])([O-])CN(CCN(CP(=O)([O-])O)CP(=O)([O-])O)CP(=O)([O-])O.[Na+].[Na+].[Na+].[Na+].[Na+].
Q: What English synonyms does Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt have?
A: English synonyms of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt: PENTASODIUM ETHYLENEDIAMINE TETRAMETHYLENE PHOSPHONATE, EDTMPa5, EDTMP pentasodium salt.
Q: What is the polar surface area (PSA) of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt?
A: Polar surface area (PSA) of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt is 289.99000.
Q: What is the InChIKey of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt?
A: InChIKey of Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt is QPTMDBQLCWRDCK-UHFFFAOYSA-I.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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