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HS-316 Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA)

Product name HS-316 Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA)
CAS No. 15827-60-8
Molecular Formula C9H28N3O15P5
Molecular Weight 573.2
Structural Formula
Properties & Use DTPMPA is non-toxic, easily soluble in acidic solution, has good scale inhibiting property, good resistance to heat.
Conform to HG/T 3777-2005
Item Details
Appearance brownish yellow or brownish red ropy liquid
Active ingredient %  ≥ 50
Phosphorous acid(PO33-) % ≤ 3
pH(1% aqueous solution) ≤ 2
Fe(Fe3+) content mg/L ≤ 35
Chloride (Cl-) % 12-17
Density(20℃)g/cm3 1.35~1.45
Packing & Storage DTPMPA In plastic drum, 30kg/drum or upon users' demand. Stored in cool place indoors, shelf life is 12 months.
Safety Protection Avoid contact with skin and eyes; wash with plenty of water.


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