Hepta Sodium Salt Of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na7)

CAS No. 22042-96-2 (x-Na) 68155-78-2 (7-Na)       Dequest:2066 Molecular Formula: C9H23O15N3P5Na7                Molecular weight: 727 Structural Formula: Properties: DTPMP•Na7 is a scale inhibitor, for barium sulphate in particular and a chelating agent.DTPMP•Na7 can be used as stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc. Specification: items index  Appearance  Umber transparent liquid  Active content (DTPMPA)% >  31.5-33.5  24.0-26.0  Active content (DTPMPANa7)%  40.0-42.5  30.5-33.0  Total phosphoric acid(PO43-)%  25.9-27.9  19.7-21.7  Chloride (Cl-) %  5.0max  5.0max  Fe ppm  20max  20max  PH(1% water solution)  7.0-9.0  7.0-9.0  PH(origin solution)  6.0-8.0  6.0-8.0  Density (20℃) g/cm3  1.34-1.44  1.24-1.34 Package and Storage: Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place. Safety Protection: Avoid contact with eye and skin, once contacted, flush with water.