HEDP 90% 60%
[ Specification ] |
90%: Appearance:white crystalline powder Active content(as HEDP):90.0%min Phosphorous acid (as PO33- ):1.0%max Phosphoric acid (as PO43- ):0.8%max Chloride (as CL- ):100ppmmax PH (1%Water Solution) 2.0max Active content(as HEDP.H2O):98.0%min Iron (as Fe3+):5.0ppmmax 60%: Appearance:Colorless transparent liquid Active content(as HEDP):58%-62% Phosphorous acid (as PO33- ):0.8%max Phosphoric acid (as PO43- ):0.6%max Chloride (as CL- ):100ppmmax pH (1%Water Solution) 2.0max |