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DTPMPA·NA7
ThFine
CAS No. 68155-78-2
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)
Molecular Formula: C9H21O15N3P5Na7
Molecular Weight: 727
Structural Formula:
Properties:
DTPMPA·NA7 can be used as scale inhibitor, for barium sulphate in particular and a chelating agent. DTPMPA·NA7 is widely used in cooling water treatment, peroxide bleaching stabilizer, detergent auxiliaries, municipal industrial 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 (DTPMP•Na7)% | 40.0-42.5 | 30.5-33.0 |
Total phosphoric acid (PO43-)% | 25.9-27.9 | 19.7-21.7 |
Chloride ( as Cl-) % | 5.0 max | 5.0 max |
Fe, mg/L | 10.0 max | 10.0 max |
PH(1% water solution) | 7.0-9.0 | 7.0-9.0 |
Density (20℃) g/cm3 | 1.34-1.44 | 1.24-1.34 |
Package and Storage:
Normally in 200L HDPE drum, 1000L IBC, or customers’ requirement.
Storage for ten months in shady room and dry place.
Safety Protection:
Avoid contact with eye and skin, once contacted, flush with water.
Synonyms:
DTPMP heptasaodium salt; DTPMP·NA7;
iethylenetriamine penta(methylene phosphonic acid) heptasaodium salt;
heptasodium trihydrogen
[[bis[2-[bis(phosphonatomethyl)amino]ethyl]amino]methyl]phosphonate;
Phosphonic acid, (phosphonomethyl)iminobis2,1-ethanediylnitrilobis(methylene)tetrakis-, heptasodium salt; Diethylenetriaminepenta-(methylenephosphonic acid) heptasodium salt;
Sodium salt of diethylene triamine penta (methylene phosphonic acid);
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP·Na7)
Salts of Phosphonates ( Antiscalants, Corrosion Inhibitors and Chelating Agents )
Molecular Formula: C9H21O15N3P5Na7
Molecular Weight: 727
Structural Formula:
Properties:
DTPMPA·NA7 can be used as scale inhibitor, for barium sulphate in particular and a chelating agent. DTPMPA·NA7 is widely used in cooling water treatment, peroxide bleaching stabilizer, detergent auxiliaries, municipal industrial 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 (DTPMP•Na7)% | 40.0-42.5 | 30.5-33.0 |
Total phosphoric acid (PO43-)% | 25.9-27.9 | 19.7-21.7 |
Chloride ( as Cl-) % | 5.0 max | 5.0 max |
Fe, mg/L | 10.0 max | 10.0 max |
PH(1% water solution) | 7.0-9.0 | 7.0-9.0 |
Density (20℃) g/cm3 | 1.34-1.44 | 1.24-1.34 |
Package and Storage:
Normally in 200L HDPE drum, 1000L IBC, or customers’ requirement.
Storage for ten months in shady room and dry place.
Safety Protection:
Avoid contact with eye and skin, once contacted, flush with water.
Synonyms:
DTPMP heptasaodium salt; DTPMP·NA7;
iethylenetriamine penta(methylene phosphonic acid) heptasaodium salt;
heptasodium trihydrogen
[[bis[2-[bis(phosphonatomethyl)amino]ethyl]amino]methyl]phosphonate;
Phosphonic acid, (phosphonomethyl)iminobis2,1-ethanediylnitrilobis(methylene)tetrakis-, heptasodium salt; Diethylenetriaminepenta-(methylenephosphonic acid) heptasodium salt;
Sodium salt of diethylene triamine penta (methylene phosphonic acid);
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP·Na7)
Salts of Phosphonates ( Antiscalants, Corrosion Inhibitors and Chelating Agents )
