14402-88-1

Basic information

• Product Name: EDTA magnesium disodium
• Synonyms: Ethylenediaminetetraacetic acid disodium magnesium salt tetrahydrate, 98+%;Ethylenediaminetetraacetic acid disodium magnesium salt, Magnesium disodium ethylenediaminetetraacetate hydrate;magnesium disodium 2-[2-[bis(2-keto-2-oxido-ethyl)amino]ethyl-(2-keto-2-oxido-ethyl)amino]acetate;magnesium disodium 2-[2-[bis(2-oxidanidyl-2-oxo-ethyl)amino]ethyl-(2-oxidanidyl-2-oxo-ethyl)amino]ethanoate;magnesium disodium 2-[2-[bis(2-oxido-2-oxoethyl)amino]ethyl-(2-oxido-2-oxoethyl)amino]acetate;EDTA—disodium magnes;Ethylenediaminetetraacetic acid hydrate disodium magnesium;EDTA-MgNa2
• CAS NO: 14402-88-1
• Molecular Formula: C10H12N2O8.Mg.2Na
• Molecular Weight: 358.5
• EINECS: 238-372-3
• Product Categories: Mg (Magnesium) Compounds;Typical Metal Compounds;Organic-metal salt;Classes of Metal Compounds
• Mol File: 14402-88-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: >300°C
• Boiling Point: 614.2 °C at 760 mmHg
• Flash Point: 325.2 °C
• Appearance: /Powder
• Density: 1.587[at 20℃]
• Water Solubility: Soluble in water. Insoluble in acid and organic liquids
• Stability: Stable. Incompatible with strong oxidizing agents.
• CAS DataBase Reference: EDTA magnesium disodium(CAS DataBase Reference)
• NIST Chemistry Reference: EDTA magnesium disodium(14402-88-1)
• EPA Substance Registry System: EDTA magnesium disodium(14402-88-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 22-24/25-36/37-26
• WGK Germany: 3
• TSCA: Yes
• Hazardous Substances Data: 14402-88-1(Hazardous Substances Data)

Usage

Chemical Properties

white powder

Flammability and Explosibility

Nonflammable

Purification Methods

Dissolve it in a small amount of water, filter and precipitate it with an excess of MeOH. Dry it at 80o. [Beilstein 4 IV 2450.]