Detailed Description
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 and usage:
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:
index 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（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.
