Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA (Solid)

Molecular Formula:   C6H20 N2O12P4                Molecular weight:  436.13

Structural Formula:

Properties:

EDTMPA is white crystal powder at room temperature, with melting point 215-217℃, hard to be dissolved in water, the solubility is less that 5% at room temperature, easy dissolved in ammonia. EDTMPA has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that of EDTA.

EDTMPA is a high purity non-toxic reagent, with strong chelating ability for metal ions, which can be used in the electronics industry as cleaning agent for semiconductor chips of integrated circuits, and as a carrier of radioactive elements in the pharmaceutical industry for the detection and treatment of diseases.

Specification:

Our company can produce 99% (chromatograph purity) and high purity product on demand of clients.

Package and Storage:

25kg/bag, customers' requirement. Storage for ten months in shady room and dry place.

Synonyms:

EDTMPA;EDTMP;EDTMP(A);Ethylene Diamine Tetra (Methylene Phosphonic Acid); EDTPO