CAS No. 1429-50-1
Molecular weight: 436.13
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.
has strong metal ion chelating capacity, whose chelating
constant with cuprum ion is larger than that of EDTA.
is a high purity non-toxic reagent and non-toxic, with strong ability to 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.
phosphonic acid(as PO43-)%
|Chloride (Cl-) %
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.
Diamine Tetra (Methylene Phosphonic Acid);