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68155-78-2
futurechemical
68155-78-2
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)
(DTPMP·Na7)
CAS No.68155-78-2 (7-Na),22042-96-2 (x-Na)
Molecular formula:C9H21O15N3P5Na7
Relative molecular mass:727
Structural formula:
DTPMP·Na7 can be used as a scale inhibitor, a high-efficiency chelating agent, and an excellent BaSO4 scale inhibitor. DTPMP·Na7 is widely used in cooling water treatment, a stabilizer for peroxide bleaching, a detergent aid, municipal industrial clean water, geothermal water treatment, and oil field scale inhibition.
| Item | Indicator | |
| Appearance | Reddish brown liquid | Reddish brown transparent liquid |
| Active ingredient（DTPMPA）/% | 31.5～33.5 | 24.0～26.0 |
| Active ingredient（DTPMPA·Na7）/% | 40.0～42.5 | 30.5～33.0 |
| Total phosphorus content（PO43-）/% | -- | 19.7～21.7 |
| pH（1%Aqueous solution） | 7.0～9.0 | 7.0～9.0 |
| Density（20℃）/g·cm-3 | ≥1.25 | 1.24～1.34 |
| Chloride(Cl-) /% | ≤5.0 | ≤5.0 |
| Fe /mg·L-1 | ≤20.0 | ≤20.0 |
DTPMP·Na7 is packed in plastic barrels, 25Kg or 250Kg per barrel, which can also be determined according to user needs. Store in a cool place indoors, the storage period is ten months.
DTPMP·Na7, pay attention to labor protection when handling, avoid contact with skin, eyes, etc., rinse with plenty of water after contact.
Related keywords：
Water treatment chemicals
Water treatment manufacturer
China Quality Supplier
Organic phosphonate
Corrosion inhibitor
Scale inhibitors and dispersant
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)
(DTPMP·Na7)
CAS No.68155-78-2 (7-Na),22042-96-2 (x-Na)
Molecular formula:C9H21O15N3P5Na7
Relative molecular mass:727
Structural formula:
DTPMP·Na7 can be used as a scale inhibitor, a high-efficiency chelating agent, and an excellent BaSO4 scale inhibitor. DTPMP·Na7 is widely used in cooling water treatment, a stabilizer for peroxide bleaching, a detergent aid, municipal industrial clean water, geothermal water treatment, and oil field scale inhibition.
| Item | Indicator | |
| Appearance | Reddish brown liquid | Reddish brown transparent liquid |
| Active ingredient（DTPMPA）/% | 31.5～33.5 | 24.0～26.0 |
| Active ingredient（DTPMPA·Na7）/% | 40.0～42.5 | 30.5～33.0 |
| Total phosphorus content（PO43-）/% | -- | 19.7～21.7 |
| pH（1%Aqueous solution） | 7.0～9.0 | 7.0～9.0 |
| Density（20℃）/g·cm-3 | ≥1.25 | 1.24～1.34 |
| Chloride(Cl-) /% | ≤5.0 | ≤5.0 |
| Fe /mg·L-1 | ≤20.0 | ≤20.0 |
DTPMP·Na7 is packed in plastic barrels, 25Kg or 250Kg per barrel, which can also be determined according to user needs. Store in a cool place indoors, the storage period is ten months.
DTPMP·Na7, pay attention to labor protection when handling, avoid contact with skin, eyes, etc., rinse with plenty of water after contact.
Related keywords：
Water treatment chemicals
Water treatment manufacturer
China Quality Supplier
Organic phosphonate
Corrosion inhibitor
Scale inhibitors and dispersant
