Ethylenediaminetetraacetic Acid Magnesium Disodium Salt Hydrate , EDTA-NA2MG, for completing, ≥98.5% , 14402-88-1

CAS NO.：14402-88-1

Empirical Formula: C10H12MgN2NaO8-

Molecular Weight: 335.51

MDL number: MFCD00078217

EINECS: 238-372-3

PRODUCT Properties

• Melting point: >300°C
• Density: 1.587[at 20℃]
• storage temp.: Store at room temperature, keep dry and cool
• form: Powder
• color: White crystalline
• Odor: Odorless
• PH Range: 7.5
• Water Solubility: Soluble in water. Insoluble in acid and organic liquids
• Stability: Stable. Incompatible with strong oxidizing agents.
• InChI: InChI=1S/C10H16N2O8.Mg.Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;+2;+1/p-4
• InChIKey: ODIJDXMMSMDZBJ-UHFFFAOYSA-J
• SMILES: O=C1CN23CCN45CC(=O)[O-][Mg+2]24([O-]C(=O)C5)([O-]C(=O)C3)[O-]1.[Na+]
• LogP: -10.42 at 20℃
• CAS DataBase Reference: 14402-88-1(CAS DataBase Reference)
• EPA Substance Registry System: Magnesate(2-), [[N,N'-1,2-ethanediylbis[N-[(carboxy-.kappa.O)methyl]glycinato-.kappa.N,.kappa.O]](4-)]-, disodium, (OC-6-21)- (14402-88-1)

Description and Uses

Ethylenediaminetetraacetic acid disodium magnesium salt hydrate (disodium magnesium EDTA) can be used as:     

• A chelating agent in various fields th at binds a wide range of polyvalent cations, including calcium.      
• A nitrogen precursor salt to synthesize nitrogen-doped porous carbon material via direct pyrolysis for supercapacitor applications.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H318
• Precautionary statements: P280-P305+P351+P338-P310
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 22-24/25-36/37-26
• WGK Germany: 3
• TSCA: Yes
• HS Code: 29224995